Window lock deals(Disclaimer)
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🏅 130 window locks in price comparison
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💶 Current offers and discounts
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🕝 Last updated on 28.10.2026
Yale Locks 8K101 Window Latches Multi Pack of 4 White Finish Visi Pack
Lock is surface-fixed onto the window section and is locked around the frame fixed Staple by use of the key A clenching action helps to pull the window to frame Reduce draughts Suitable for hinged timber casement windows
£ 23.85
free delivery
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XFORT Viper Key Locking Cable Window Restrictor in White, Durable Window Safety Lock for Child Safety and Window Security
FUNCTION: The key locking window restrictor is designed to limit the opening distance of windows, enhancing safety and security.
£ 18.99
free delivery
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Aongray Window Sash Jammer Locks Set,4 Pack Zinc Cast Alloy Window Anti-Theft Lock Buckle,Extra Security Locks for uPVC Window & Doors and Home Security
What you will get: 4 packs Sash Jammers come with suffient corresponding fixing screws , knock on cover caps and so on.
£ 12.99
free delivery
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GB DIY Store 10 x Yale uPVC Universal Window Handle Inline Locking Espag Double Glazing White 40mm (Pack of 10)
Set of 10 window handles GB DIY Store
£ 23.90
free delivery
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2 x UPVC Window Cable Restrictor Lock with Screws Child & Baby Safety Security Wire Tested to British Standards (White)
2 x UPVC Window Cable Restrictor Lock with Screws Child and Baby Safety Security Wire Tested to British Standards White Brand : Schlosser Technik Product type: HARDWARE Tan White screws restrictor upvc
£ 13.40
free delivery
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4 Pack Sash Jammer Blocker - Door & Window Lock Anti Theft - Additional Home Security for PVC/uPVC Windows and Doors - White
Material: The window security anti-theft lock is made of solid cast zinc structure, with a durable powder-coated surface, wear-resistant, smooth white surface, and can be used for a long time.
£ 8.99
free delivery
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Sterling LWL101 Hinged Wooden Window Lock, White, 75 x 23 x 14 mm
Suitable for hinged wooden windows Locks window tight to frame Secures with key Simple to operate Easy to fit
£ 7.99
free delivery
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2Pcs Window Locks Window Safety Restrictors with Screws, Window Restrictor Locks for Child Pets Safety, Adjustable Window Lock for Door, Sliding Window, Fridge, Cabinets, Drawers
Package includes: 2PCS window locks for UPVC windows with 10 screws.
£ 6.99
free delivery
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Home Secure™ Universal Locking uPVC Window Handle with Keys – Espag Window Handle Replacement, Reversible Left or Right, Multi-Spindle Fit, White
UNIVERSAL UPVC WINDOW HANDLE REPLACEMENT: Designed to fit most uPVC and aluminium espagnolette (espag) windows.
£ 7.99
free delivery
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XFORT Viper Key Locking Cable Window Restrictor in White, Durable Window Safety Lock for Child Safety and Window Security
FUNCTION: The key locking window restrictor is designed to limit the opening distance of windows, enhancing safety and security.
£ 9.99
free delivery
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Yale Locks P113 Toggle Window Locks White (2 Pack)
Surface fixed Lock swings over a frame fixed striking plate Suitable for timber casement windows Finished in white Easy fitting
£ 11.99
free delivery
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3 PcsWindow Locks for Upvc Windows, Window Restrictor Locks for Upvc Windows, Adjustable Self Adhesive Sliding Window Safety Restrictors for Cats Pets Safety, Fridge, Cabinets, Drawers, with Screws
Premium Materials: window locks uses stainless steel and durable plastic components, resulting in a robust structure and smooth feel.
£ 5.98
free delivery
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XFORT® 2 Pack Door Jammer and Window Locks for uPVC Doors and Windows - French Doors Security Lock - Locking sash Jammers for UPVc Doors & Windows - A Quick Low-Cost Home Security Solution.
DESIGNED FOR WINDOWS AND DOORS: A quick, low-cost home security solution, this locking sashjammer can be fitted to both uPVC windows and doors that open in or out.
£ 12.99
free delivery
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Window Locks Child Safety for UPVC 1Pcs Window Restrictor with Keys Screws | Windows Stopper Security Bars Locking Mechanism for Protection, Anti Burglary -20cm in Length to 100mm Opening (White)
You will Get:1 Pcs window locks child safety come with corresponding fixing screws and keys.
£ 5.99
free delivery
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2Pcs Window Locks for UPVC Windows, YTOOK Adhesive No Drilling Window Restrictor with Key, Pet Window Safety Locks for Childproof, Easy to Install
ENSURE YOUR FAMILY SAFETY - The window locks are designed to restrict the opening distance of windows and doors to reduce the risk of children and pets falling out of high windows.
£ 7.99
free delivery
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Xiaheipi 4 Pcs Window Jammer Locks, Sash Blocker Window Jammer, Door Window Restrictor Security Locks for UPVC, PVC, Doors, Windows, Home Security
【Superb Quality】The sash blocker window jammer is made of high-quality aluminum alloy, door and window lock durable, sash locks not easy to rust, and has a white paint finish, strong nails, thick lock body, sturdy for long time use. 【Easy to Install】The sash window jammers are suitable for all kinds of doors and windows, mark the position of the installation hole with a pen before installation, choose a drill bit, drill the hole at the marked position, and then fix the locks with matching screws. 【Safety Locks】The sash window restrictor locks can give your home an extra layer of protection, is an ideal solution for home security.
£ 6.49
free delivery
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FixRello PVC Window Handles for uPVC Windows - Handle for uPVC Windows and Double Glazing (1, White w/Black Button)
Premium Heavy Duty Build – Crafted from solid die-cast zinc, delivering a heavyweight, durable feel for long-lasting window security.
£ 8.99
free delivery
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8 PCS Sash Window Locks, Sash Jammers with 16 Screws | for Upvc Windows and Upvc Doors
Sash Jammers: The set contains 8 sash jammers for upvc doors and 16 screws Safety and Anti-theft: Window locks can effectively prevent lock picking and illegal intrusion.
£ 9.99
free delivery
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10x Sash Jammers Window Locks for UPVC PVC Doors Windows Home Security Zinc Cast Alloy Sash Jammer Flush Lock Blocker
Strong Zinc Cast Alloy Construction, Durability and Quality Guaranteed Pack of 10 Sash Jammers, comes with fixing screws, cap covers, button.
£ 13.99
free delivery
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XFORT 2 Pack Patio Door Locks, Push Lock with Key for uPVC Windows & Doors, Sliding Patio Door Security Lock, Window Security Locks, Keyed Alike - White
ADDED SECURITY FOR PATIO DOORS & WINDOWS: Add an additional locking point to your home with these compact patio door locks.
£ 12.99
free delivery
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Merriway BH04797 (2 Pcs) Bright Zinc Plated Brighton Style Sash Window Lock Fastener - Pack of 2 Pieces
Pack of 2 x bzp 'Brighton' Style sash window fasteners A classic method of fastening and locking sliding sash windows Simply lower the toggle arm into the and screw the knob into the keep, reverse to unlock Length of toggle arm from end to ball is 45mm Plate dimensions: 45mm x 22mm
£ 7.99
free delivery
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Roof Window Security Lock (White)
Fall Prevention Extra Security Long Lasting Easy Fitted Easy Operated We do not advise these for fire escape windows
£ 13.99
free delivery
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XFORT Cranked Locking Window Handle Installation Kit in White, Right Hand UPVC Window Handle Replacement, Offset Lockable Window Lever
FUNCTION: This cranked locking window handle enhances child safety by preventing young children from opening windows without the key.
£ 10.99
free delivery
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Sash Jammers for UPVC Windows and Doors - Extra Security Window and Door Locks
PACK OF TWO SECURITY LOCKS: Supplied as a convenient pair, allowing you to secure multiple windows or doors or add extra protection where it’s needed most.
£ 6.99
free delivery
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5% discount
Bwintech 2 Pack White Keyless Window Restrictor, UPVC Window Security Cable Lock Limits Open Spaces to Keep Children Safe and Prevent Injury and Theft
Keyless System: Can be locked and unlocked without a key, very easy to use.
£ 8.99
£ 9.49
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Brass Plated Locking Casement Window Stay Pins with Keys, 4 Pack | 4 brass plated locking casement window stay pins with keys and screws for compatible wooden, aluminium and uPVC-style frames.
PACK OF 4 LOCKING WINDOW STAY PINS – Includes 4 brass plated locking casement window stay pins with keys and fixing screws for compatible casement window stay and turn latch applications.
£ 8.99
free delivery
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2pcs Window Locks,Window Restrictors for UPVC,Child Safety Locks,Window Safety Locks for Child Pets,Self Adhesive, Adjustable No Drilling for Metal, Wooden, Sliding Window
【Adjustable at Will】The cabinet locks are adjustable in length.According your pet size, you can adjust the length of the chain to determine the gap size for proper ventilation while keeping your baby and pet safe inside. 【Dual Button Unlocking】Dual switch unlocking mode is designed for babies and pets.Which can provide double protection, not only can let fresh air in, but also effectively avoid the dangerous situation of children pressing one of the buttons to unlock. 【High-quality materials, Strong Load-Bearing】Made of high-quality ABS material.Sturdy and Durable, Environmental Protection and Safety.Stainless steel chain can withstand up to 20Kg. 【Easy to Install】 With two installation methods - adhesive and screw - you can choose the best option for your needs.
£ 9.99
free delivery
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GETLITOOL 10PCS Child Safety Window Restrictors, No Drilling Window Locks | No Drilling Self Adhesive UPVC Window Lock with Key & Screw, Childproof Limiting Opening Distance for Home Commercial School
【2-in-1 Installation-Adhesive or Screws】Enjoy the flexibility of two powerful mounting options with our upgraded Child Safety Security Lock.
£ 16.99
free delivery
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Window Locks Security, 3 Pack Caravan Window Security Lock Latch, Reusable Campervan Win-dow Safety Lock for Travel Trailer Inside Road Trip Outdoor Camping Protection Men Women
Internal Security: This RV window lock features a reliable security locking mechanism to ensure your are securely closed.
£ 4.99
free delivery
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Bwintech 5 Pack White Keyless Window Restrictor, UPVC Window Security Cable Lock Limits Open Spaces to Keep Children Safe and Prevent Injury and Theft
Keyless System: Can be locked and unlocked without a key, very easy to use.
£ 19.99
free delivery
To the offer
6% discount
10 PCS Sash Jammer & Window Lock Set – Anti-Theft Security for UPVC/PVC Windows, Patio Doors & French Doors – Includes Door Jammer, Sash Window Locks & Patio Door Locks with Screws
【Reliable Security for Your Home】This 10-pack of sturdy sash jammers prevents forced entry on uPVC & wooden windows and doors.
£ 4.88
£ 5.18
To the offer
2 Pack Sash Jammer Blocker - Door & Window Lock Anti Theft - Additional Home Security for PVC/UPVC Windows and Doors - Window Locks for UPVC Windows - Sash Windowlocks & Door Jammer（with 4 Screws）
Mennyback
£ 5.79
free delivery
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Sash Jammers Window Locks, 2 Pcs Zinc Alloy White for UPVC Doors | Zinc Alloy Sash Jammer, 2 Pcs White UPVC Window Lock, 180-Degree Rotation, Screw-Reinforced Anti-Pinch Arm
【Reinforcement Design】 The back of the lock is designed with a screw-reinforced anti-pinch arm, so that the base and the lock arm are tightly integrated, which is more durable, avoids loosening, and provides your kids and pets with more security.Give you a sense of security!
£ 6.52
free delivery
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4 Pack Window Safety Locks Sash Jammer Blocker - Door & Window Lock Anti Theft - Additional Home Security for PVC/UPVC Windows and Doors - Security Restrictor Lock White
【Security】: Installing a sash jammer locks on the window can protect your children and pets, and also prevent thieves from entering your home, making your stay safer and more comfortable. 【Application】: These Window Latch are suitable for PVC-u and wood/composite doors and windows.
£ 7.99
free delivery
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XFORT 4 Pack Viper Thumbturn Locking Cable Window Restrictor in White, Keyless Durable Window Safety Lock for Child Safety and Window Security
FUNCTION: Thumbturn locking window restrictors are designed to limit the opening distance of windows, enhancing safety and security.
£ 18.99
free delivery
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38% discount
Window Safety Lock, Window Locks for UPVC, Windows Restrictors AOSITE 2Pack No Drill Children Proof Window Locks Self Adhesive, Pet Safety Child Window Safety Locks with Key – Child Security for Home
Ensure Child Safety: The window locks child safety is designed to restrict opening distance of windows and doors to help reduce the risk of injury from falls. At the same time, it allows fresh air to circulate. Choose AOSITE child safety window locks for peace of mind and a safer home environment.
£ 6.19
£ 9.99
To the offer
uPVC Universal Window Handle Inline Locking Espag Double Glazing White 40mm
La-achu
£ 5.99
free delivery
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Yale Locks 8K101 Window Latch White Finish Visi Pack
Lock is surface-fixed onto the window section and is locked around the frame fixed Staple by use of the key A clenching action helps to pull the window to frame Reduce draughts Suitable for hinged timber casement windows
£ 9.70
free delivery
To the offer
Merriway BH01890 Sash Window Fastener EB, Brass
Sash window fastener Brass Close sash windows securely BH01890
£ 4.99
free delivery
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WODSTA 2PCS UPVC Window Handle Lockable with Key White 43mm | For UPVC Window and Double Glazing Universal Aluminum Window Handle Window Handles for UPVC Windows
SIZE: UPVC window handle with 43mm Spindle and Fixing Screws with Cap, comes with 2 fixing screws for fitting Universal :Window handle for upvc made of aluminum alloy。Suitable for the left and right windows Wide Use: WODSTA window handle Suitable for UPVC, Aluminum Windows, Practical for Your Home Use
£ 9.99
free delivery
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XFORT 4 Pack Viper Key Locking Cable Window Restrictor in Black, Durable Window Safety Lock for Child Safety and Window Security
FUNCTION: The key locking window restrictor is designed to limit the opening distance of windows, enhancing safety and security.
£ 18.99
free delivery
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Flintronic Window Locks, 2pcs Extra Security Locks, Anti-Theft Locks, Security Blocker, Suitable for PVC/UPVC Windows and Doors, for Indoor and Outdoor, for Home Security, White
【Material】The window lock is made of aluminum alloy, which is not easy to rust.
£ 4.89
free delivery
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TERF® Traditional Polished Chrome Sash Window Lock Catch Latch Fitch Fastener With Fixing Screws For Wood Aluminium UPVC Vinyl Frames - Pack of 1
TERF
£ 9.49
free delivery
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21% discount
UAP Window Restrictor with Key - Window Safety Locks with 20cm Cable, Window Locks for Child Safety, Security Window Limiter Restrictor for All Types of Windows (2 Locks, Brown - Brown Cable)
UAP
£ 17.99
£ 22.67
To the offer
Window Locks, 6 Pcs Extra Security Sash Jammers, Window Locks for Upvc Windows, Suit Bathroom Balcony Windows(White)
Double Lock Set Security Protection: This window locks is specifically designed for UPVC doors and windows, significantly increasing the difficulty for intruders to force open your UPVC doors and windows.
£ 12.30
£ 12.60
To the offer
Window Locking Stay Fastener Metal Turn Latch Casement Lock with Screws & Key Locking Casement Window Stay Pin Victorian Design Casement Window Fitting.
Package Include – A Complete Set of window locking stay fastener with screw on for use with casement and one metal unlocking key is also provided.
£ 4.99
free delivery
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15% discount
HOMGEN 12pcs Window Restrictors Locks with Keys & Screws for Kids & Cat | Easy to Install & Remove, Lockable, Stainless Steel Wire Cable, Child Safety Window Locks for UPVC, Wooden, Aluminum Window
*Enhanced Your Baby/Cat Safety*----:Keep Your Baby/Cat Safe with Our HOMGEN High-Quality Window Restrictors.
£ 20.39
£ 23.99
Only:
72hrs
24min
05sec
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ERA ERA58156
ERA
£ 5.00
free delivery
To the offer
ZRFCXE Window Locks,4 Pack Sliding Window Locks with Key for Vertical & Horizontal Sliding Windows Doors,Easv to Install,Adjustable Security Window Lock for Patio Bedroom Home and Office (Black)
【MEASURE YOUR WINDOWS TRACK】: The window lock is apply for sliding windows, sliding doors and vertical windows.please measure your window track size height must be greater than 0.48inch (1.22cm) and width must be less than 0.61inch (1.55cm) before ordering window locks.
£ 10.59
free delivery
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UAP Window Restrictor with Key - Window Safety Locks with 20cm Cable, Window Locks for Child Safety, Security Window Limiter Restrictor for All Types of Windows (4 Locks, Brown - Brown Cable)
SAFE AND SECURE: The UAP window restrictor is lockable, ensuring you can unlock it using a key if necessary to open the window fully.
£ 16.99
free delivery
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Yale YES-WINH-WH Essentials Inline Replacement Window Handle, Universal Espag, for UPVC Windows, Key Locking, White Finish, 40 mm
Universal replacement window handle can be used on left and right hand hinged windows 40 mm spindle length can be easily cut to fit different window profiles Push button to open and can be deadlocked with key for additional security Includes key, fixing screws and screw head cover cap Easy to fit and can be replaced in a few minutes Fits all concealed espagnolette and shoot bolt locking systems with 7 mm diameter spindle Ideal for uPVC, aluminium and timber windows
£ 5.99
free delivery
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ERA Window Staylock - Satin Effect (2 Pieces)
Replaces existing non-locking Stay Pins Threaded stay pins secure windows stays in place Tamper resistant locking nut Key required to lock and unlock Suitable for most wooden casement windows
£ 7.64
free delivery
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9% discount
Crozgan 8Pcs Sash Jammers Window Locks with Screws Sash Blocker Jammer Security Locks Anti-Theft for UPVC/PVC Doors Windows
High Quality:Made from high quality zinc alloy, the sash locks are hard wearing and corrosion resistant with a white paint finish, the sash locks are designed to provide extra security for your UPVC/PVC windows and doors and are built to last Tight fit: the back of the lock is designed with a screw-reinforced anti-clamping arm, which makes the base and the arm of the lock tightly combined, more durable, avoiding loosening, and giving your family a safer security Highly Secure: The limited openings in the window prevent children from getting through gaps or falling through.
£ 9.99
£ 10.99
To the offer
Neoteck 2Pcs White UPVC Window Handle Universal Espag Key Lock 5 Spindles | 2Pcs white UPVC window handle, 5 spindles (10/15/30/43/55mm), 43mm screw holes, key locking, universal fit, aluminium
2Pcs White UPVC Window Handle: This universal Espag window handle is a direct replacement for UPVC windows and double glazing.
£ 14.99
free delivery
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Yale 8K101 Pivoted Window Lock Brown x 4
Lock is surface fixed onto the window section and is locked around the frame fixed staple by use of the key A clenching action helps to pull the window to the frame to reduce draughts Suitable for hinged timber casement windows 2-year guarantee Pack of 4
£ 19.86
free delivery
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Yale 8K102 Push Button Window Lock White Finish Visi
Lock for surface fixing to the fixed frame which is locked onto the lock plate on the window section by pushing the lock barrel Easy to use Push to lock system Released by key Suitable for hinged timber casement windows 2-year guarantee
£ 21.28
free delivery
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uPVC Window Lock Inline Espag Window Lock - 800mm - 20mm Backset
This is the mechanism inside the window frame that is operated by the handle Gearbox is positioned centrally on the rail (inline)
£ 17.99
free delivery
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CEEYSEE 4 PCS Window Gate Latch,Door Spring Bolt, Aluminum Alloy Security Automatic Hasp Lock,Bounce Lock for Window Door,Shed Doors Gates and Outhouse Doors (U/FJ/Silver)
High Quality Window Gate Latch,Door Spring Bolt.
£ 8.99
free delivery
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SHIELD HARDWARE Universal uPVC Window Handle Multi Spindle White
UNIVERSAL: Our window handle is a truly universal replacement.
£ 7.99
free delivery
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uPVC Window Lock Inline Espag Window Lock - 600mm - 20mm Backset
This is the mechanism inside the window frame that is operated by the handle Gearbox is positioned centrally on the rail (inline)
£ 17.99
free delivery
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19% discount
6Pcs UPVC Window Handle Key Compatible with Securistyle Window Handles Lock, Replaceable Spare Key
Wide Compatibility: This replacement key set is compatible with Securistyle UPVC window handles, ensuring smooth operation and reliable locking. Ideal for homeowners needing extra or spare keys for their windows
£ 5.99
£ 7.39
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eSynic 4 Pack 360° Rotation Lockable&Universal Window Handles for UPVC | Each with 5 Multi-Size Spindles,Cuttable Screws & Key,Easy to Fit ,White Aluminum Ergonomic Espag Replacement Handle
*Perfect UPVC Window Handle Replacement*----: Upgrade Old/Broken Handles Effortlessly! Designed as Universal Window Handles for UPVC Windows with 43mm Screw Centers + 5 Spindles (10-55mm).
£ 22.58
free delivery
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Saracen Valiant FM Window Lock Gear Box 20mm Backset 05060
hardware
£ 11.40
free delivery
To the offer
2PCS Sliding Window Door Locks Sash Stopper,Aluminum Alloy Plastic Steel Window Limit Stopper,Child Safety Anti Theft Protection Door Window Lock Stopper
【Widely used】 Sliding window locks can be easily applied to most environments, such as patio doors, glass sliding doors, sliding windows of hotels, residences, hospitals, schools and offices to give children a safe environment 【Durable material】 Made of stainless steel, the main material is strong and durable, the material is thickened and the screws are thickened, equipped with plastic soft rubber pads, anti-scratch, anti-wear workmanship, easy to open the surface,durable Sliding Door and Window Locks 【Safety performance】 Put it on the window or door bar, open and close by the part that needs the window, prevent thieves and children from climbing the window, limit indoor ventilation, improve air circulation and protect the safety and anti-theft of family and children 【Easy installation】 No punching installation, card installation, no punching, easy replacement, no other tool installation.
£ 9.99
free delivery
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ERA 822 Sash Window Stop - PB 2 Locks + 1 Key Visi
ERA 822 Sash Window Stop - PB 2 Locks + 1 Key Visi
£ 8.73
free delivery
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Harrms 2pcs Sliding Door Security Bar, Adjustable Window Locks 45-128cm, Patio Door Stopper with Rubber Tips, Anti-Burglar Reinforcement Lock for Home and Apartment, White
Ultimate Strength & Durability: Crafted from heavy-duty 1-inch (25.4mm) solid steel, our security bar is significantly stronger than flimsy 0.6-inch alternatives.
£ 19.99
free delivery
To the offer
5% discount
UAP Window Restrictor with Key - Window Safety Locks with 20cm Cable, Window Locks for Child Safety, Security Window Limiter Restrictor for All Types of Windows (4 Locks, PVD Gold - Black Cable)
SAFE AND SECURE: The UAP window restrictor is lockable, ensuring you can unlock it using a key if necessary to open the window fully.
£ 18.99
£ 19.99
To the offer
eSynic 6 Pack Durable Window Locks Child Safety with Screws & Keys | Stainless Steel Cable|Easy to Fit|for Baby Safety and Ventilation on UPVC PVC Wooden Windows
*Child Safety First*----: eSynic Window Locks Specially Designed with Child Safety In Mind, Limit the Distance a Window can Open, Providing a Reliable Barrier to Prevent Accidental Falls and Injuries.
£ 19.77
free delivery
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6 Pieces Caravan Window Latch, Window Lock No Drilling, Motorhome Latch Safety Replacement Locks, Anti-Theft RV Accessories, for Motorhome Travel Trailer Inside Road Trip Outdoor Camping Protection
Custom Fit Security-- The RV window latch provides a custom fit for RV window, ensuring a snug and reliable installation.
£ 7.61
free delivery
To the offer
Kamtop Sash Jammers with Keys - 4 PCS Sash Window Locks, Zinc Alloy Window Locks for UPVC Doors and Windows
What You Get: 4 sash window locks with keys, 4 sash packers, 4 button spacers, 8 fixing screws, and screw cap covers.
£ 13.49
free delivery
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Kamtop 4 PCS Window Handles, Universal Lockable Inline Replacement Window Handles with Key, Aluminum Left or Right Espag Handles for UPVC Window with 43mm Spindle Length, White
Strong Material: Made of premium aluminum alloy, these inline window handles are sturdy and strong, ensuring long-lasting performance.
£ 15.99
free delivery
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Saracen Valiant FM Window Lock Gear Box 22mm Backset 05058
Hardware
£ 11.40
free delivery
To the offer
XFORT® 4 Pack Door Jammer and Window Locks for uPVC Doors & Windows - French Doors Security Lock - Locking Sash Jammers - A Quick Low-Cost Home Security Solution
DESIGNED FOR WINDOWS AND DOORS: A quick, low-cost home security solution, this locking sashjammer can be fitted to both uPVC windows and doors that open in or out.
£ 19.99
free delivery
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Yale Locks P121WE Window Stay Clamp
Versatile functionality Sleek design Durable construction
£ 8.99
free delivery
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YHTCC 4 Pack Door Jammer Sash Jammers for UPVC/PVC Doors and Windows | Security Door Stopper Security Door Lock Sash Window Locks for Burglary Home Security Protection
[PACKAGE INCLUDES]:4 pieces with high strength and durability, long-term use is not easy to damage, can provide lasting security of high-quality material door locks [SAFETY REINFORCEMENT]:sash window locks are designed with screw-reinforced anti-pinch arms to keep the base and lock arms tightly coupled to prevent loosening, providing extra security and effectively preventing thieves from getting in, while protecting children and pets [EASY TO USE]:All you need to do is to fix the screws and you can easily finish the installation of the sash jammers.
£ 4.99
free delivery
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Bwintech 2 Pcs in-Line Pvd Gold UPVC Zinc Window Handle, 43mm Spindle for Indoor and Outdoor UPVC Window
【Package】: In-Line upvc window handle . 【Material】: Aluminium Products Anti-rust and long durability. 【Easy Installation】: These Windows Locking Handles Easy to Install the Locks and Convenient to Use with push button and key locking Iso1009 UK Regulated Ideal for Your Home. 【Safety and Security】: Lockable window handles provide extra protection for children's safety and give families greater peace of mind.
£ 13.99
free delivery
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HOMGEN 6 Pack No Drilling Window Restrictors Locks for UPVC Button Locking | Easy to Install & Remove, Strong Self Adhesive or Screw in, Wire Window Locks for Kid & Cat, for UPVC, Wood, Aluminium Frame
*Enhanced Your Baby/Cat Safety*----:Keep Your Baby/Cat Safe with Our HOMGEN High-Quality Window Restrictors.
£ 15.95
free delivery
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Lever Lock Sash Window Fastener Twist Catch Latch + Screws - (Polished Brass)
Individually packed and comes complete with screws Dimensions: Overall width: 55mm Sprung loaded For use on sash windows Available in various finishes
£ 9.98
£ 10.30
To the offer
Alipis 5PCS Car Window Lock Knob Replacement Kit Sliding Glass Snap Lock Buckle for Van Crane Excavator Power Window
Secure fit: the car window lock knob ensures a tight and secure fit for your vehicle's windows, providing peace of mind and enhanced security for your car
£ 13.39
free delivery
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Neoteck Sash Jammer Sash Jammer White Strong Zinc Cast Alloy Extra Security Locks Sash Blocker Jammer for Various UPVC/PVC Doors and Windows and Home Security (White, 4 pcs)
8PCS Sash Jammer Coming with Fixing Screws and Knock on Cover Caps, Ideal Solution for Home Security Extra Security for Your UPVC/PVC Doors and Windows, Home Secure System Upgraded Strong Zinc Cast Alloy Construction, Durability and Quality Guaranteed Easy Installation for Numerous Windows and Doors, Just a Twist of the Jammer Arm Will Lock or Release the Sash White Powder Coated Finish, a Good Match with Your Windows and Doors
£ 15.12
free delivery
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MACO Inline Espag Window Lock Multi-Point Mechanism - BS22, 7.7mm, 800mm
Multi-Point Locking - increased window security Popular Backset Options - common 20mm and 22mm sizes Eccentric Mushroom Cams - easy compression adjustment 10-Year Warranty - long-term reliability and performance
£ 12.90
free delivery
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Window Security Mortice Rack Bolts | Pack of 2 Bolts with 2 Star Keys | Chrome
RUST PROOF - Made from solid brass with PVD anti tarnish plating providing a life time of rust free use
£ 12.75
free delivery
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FEIHS Door 4 Pcs Door Window Lock Stopper, Sliding Window Lock, Sliding Windows Door Locks, Adjustable, No Drill Needed, for Bedroom, Kitchen, Living Room Sliding Doors and Windows (Silver)
FEIHS
£ 11.99
free delivery
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ERA Double Cam Window Lock – Secure Multi-Point Locking Mechanism for uPVC & Timber Windows – High-Security Replacement – Durable & Easy to Install (800mm x 22mm)
Double Cam Design – Provides strong, secure multi-point locking High-Quality Build – Corrosion-resistant for long life Universal Compatibility – Fits uPVC and timber windows Improves Security – Deters forced entry attempts Energy Efficient – Maintains tight seal to reduce draughts Easy to Fit – Suitable for DIY or professional installation
£ 13.99
free delivery
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Neoteck Window Restrictor Locks Window Door Cable Restrictor Lock Child Baby Safety Security Wire Catch for Home Public and Commercial Applications (White, 4 PCS)
【Baby Safety】 4pcs lockable cable window restrictor lock, allows ventilation without compromising child safety.
£ 13.99
free delivery
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6 Pack Sash Jammer Blocker - Door & Window Lock Anti Theft - Additional Home Security for PVC/uPVC Windows and Doors - Zinc Cast Alloy
Complete Package: Our product includes 6 pieces of Sash Jammer, along with 6 fixing screws and 6 knock-on cover caps, providing everything you need for a quick and hassle-free installation.
£ 7.99
free delivery
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XFORT Key Locking Inline Window Handle Installation Kit in Satin Chrome, UPVC Window Handle Replacement, Lockable Window Lever
FUNCTION: The inline espagnolette pvc window handle is designed to turn left or right, making it suitable for single windows.
£ 12.99
free delivery
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WANLIAN 1PCS Door Window Lock Stopper Adjustable Thick Sliding Safety Anti Theft Children Security LockChild Plastic Steel Aluminium Rails Limit Window Door Anti Slip
Safety:To prevent children from accentual falls avoid accidental opening of children accidentally window Security: To prevent burglary, it can lock the window when the window ajar.
£ 13.99
free delivery
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Yale Locks P117 Ventilation Window Lock White Finish
Surface-fixed lock Offers restricted opening Locks in a ventilation position Will also restrict opening of window but allows ventilation Easy fitting
£ 17.40
free delivery
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14% discount
KINHARD Sliding Window Lock, 2 Pcs Sash Window Locks with Key, Sliding Door Lock, Suitable for Families with Children, Suitable for Bedroom Kitchen Living Room
【High Quality】Window lock is made of aluminum alloy, which is durable and does not rust while maintaining its strength and preventing break-ins.
£ 14.95
£ 17.36
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HASWARE Metal Window Sash Lock - Weatherproof and Rust-Resistant Design, Great for Cottages, Apartments, and Rental Homes (2, Brush Silver)
DURABLE METAL CONSTRUCTION - Made of high quality metal, this window frame latch provides sturdy security for your home, ensuring long-lasting use even in severe weather conditions.
£ 12.99
free delivery
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ERA 826-33 Sash Window Screw Locks - Brass (6 Pieces)
Suitable for the majority of sliding sash winodws.
£ 24.23
free delivery
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Yale Locks Window Lock Key For 8K102 (v-8K102k-2)
Spare key for use with Yale 8K102 locks Store in safe place in case you misplace the original key No need to rebuy entire lock set if the key goes missing Strong construction 1 key pack
£ 6.49
free delivery
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eSynic 6Pack UPVC Window Restrictors for Home Public and Commercial | With a 185mm Long Wire,in Durable Zinc Alloy, Easy to Fit, and Suitable for Baby Safety&Ventilation on UPVC Wooden Windows
*Child Safety at Its Core*----: eSynic Prioritizes Child Safety with its Thoughtful Design.
£ 12.95
free delivery
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EAI Lockable Sash Window Fastener | Rust & Corrosion Resistant | Polished Brass
SUITABILITY - Suitable for sash windows in a classic or traditional setting
£ 9.25
free delivery
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EMSea 5Pcs UPVC Window Handle Key Compatible with Securistyle Window Lock
Compatibility: Compatible with Securistyle UPVC window handles.
£ 8.09
free delivery
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eSynic 2Pcs Sliding Patio Lock No Keys Version for Baby Safety | Robust&Universal Patio Door Window Bolt, Easy to Install, for Ventilation and Baby Safety
*Tailored Security for Sliding Doors and Windows*----: eSynic Set of 2 White Keyless Sliding Patio Door Catches is Meticulously Designed to Provide Unrivaled Security for Sliding Doors and Windows.
£ 11.95
free delivery
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XFORT Cranked Locking Window Handle Installation Kit in Polished Brass, Right Hand UPVC Window Handle Replacement, Offset Lockable Window Lever
FUNCTION: This cranked locking window handle enhances child safety by preventing young children from opening windows without the key.
£ 12.99
free delivery
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FixRello PVC Window Handles for uPVC Windows - Handle for uPVC Windows and Double Glazing (1, Chrome)
Easily Installation and DIY Friendly
£ 9.99
free delivery
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2PCS UPVC Window Handle Lockable Window Handle with Key, Aluminum White Universal Espag Handles with 43mm Spindle for UPVC Window
mwellewm
£ 9.69
free delivery
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FixRello Fastener Casement Window Handle for Timber Surfaces | with Key, Mount/Wedge and Screws for Easily Installation and Security (1, White)
Secure & Durable – Heavy-duty die-cast construction ensures lasting durability with a premium feel.
£ 10.99
free delivery
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BeeGo® Window Restrictor for UPVC Windows – Child Proofing & Cat Window Guard | Self-Adhesive No-Drill Window Lock | No Tools Required (White)
CHILD & PET SAFETY WINDOW RESTRICTOR Designed to help prevent dangerous window openings, this child proof window restrictor protects babies, toddlers and pets.
£ 9.99
free delivery
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Sliding Window Lock Locks Restrictor Limiter Stopper Security Bars for Sliding Glass Windows, Inner 16MM 4 Pcs (2+2)
YVIFEVG
£ 7.95
free delivery
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XFORT Viper Key Locking Cable Window Restrictor in Black, Durable Window Safety Lock for Child Safety and Window Security
XFORT
£ 9.99
free delivery
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Malayas Sash Window Locks,4 PCS Sash Jammers Window Security Locks PVC Door Lock Door Jammer Letterbox Lock Casement Home Extra Security-Extra Security Locks for UPVC/PVC Door/Window Restrictor Lock
4 PCS Sash Jammer Coming with Fixing Screws and Knock on Cover Caps, Ideal Solution for Home Security.
£ 7.99
free delivery
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Sgphrzlt Adjustable Sliding Glass Patio Door Security Bar, 40-70cm Extendable Small Tension Rods, Anti-Slip Window Safety Lock Bars, No Drill Short Curtain Rod, 1 Pack
【No-drilling Installation】This window sliding door security bars do not require drilling.
£ 9.99
free delivery
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Neoteck Sash Jammer Sash Jammer White Strong Zinc Cast Alloy Extra Security Locks Sash Blocker Jammer for Various UPVC/PVC Doors and Windows and Home Security (White, 8 pcs)
8PCS Sash Jammer Coming with Fixing Screws and Knock on Cover Caps, Ideal Solution for Home Security Extra Security for Your UPVC/PVC Doors and Windows, Home Secure System Upgraded Strong Zinc Cast Alloy Construction, Durability and Quality Guaranteed Easy Installation for Numerous Windows and Doors, Just a Twist of the Jammer Arm Will Lock or Release the Sash White Powder Coated Finish, a Good Match with Your Windows and Doors
£ 10.91
free delivery
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2 Pcs Sliver Sliding Door Latch Made of Aluminum Alloy, Snap Latch and Sliding Door Lock Interior for Bathroom, Bedroom, Barndoor, Window
【Premium Materials for Durability】: Crafted from high-quality aluminum alloy, this sliding door latch is rust-proof, non-corrosive, and designed to handle wear-and-tear from everyday use. Built to keep your doors secure for years to come!
£ 8.99
free delivery
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2 Pack UPVC Window Cable Restrictor Lock with Screws, UPVC Children Window Security Wire Latch with Keys, Cable Restrictor Lock for UPVC, Perfect for Home Public and Commercial Applications, White
EETU
£ 8.99
free delivery
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2Pcs White Sliding Patio Lock Sliding Patio Door Latches Set Security Lock Window and Patio Door Window Bolt Sliding Universal Catches
【2 WAY INSTALLATION】: With 2 Metal Plugs and 2 Punch-Free Metal Mounting Plates, One is Punching Installation(Hole Caps are Provided) and the Other is Non-Punching Installation(Fixed Plates are also Provided)
£ 19.12
£ 19.62
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XFORT Viper Key Locking Cable Window Restrictor in Polished Brass, Durable Window Safety Lock for Child Safety and Window Security
FUNCTION: The key locking window restrictor is designed to limit the opening distance of windows, enhancing safety and security.
£ 9.99
free delivery
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XFORT Viper Thumbturn Locking Cable Window Restrictor in White, Keyless Durable Window Safety Lock for Child Safety and Window Security
FUNCTION: The key locking window restrictor is designed to limit the opening distance of windows, enhancing safety and security.
£ 9.99
free delivery
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White Sash Jammers Extra Security Home Locks for uPVC Door Window,2PCS | Alabaster alloy frame blockers; reinforced burglar deterrence; safe entry protection for vinyl casement openings
1. Pack Of Two for enhanced security on uPVC doors and windows 2. Excellent build quality to ensure durability and long-lasting performance 3. Can be fitted to a window or door to provide additional security (online instructions provided) 4. Packers provided to ensure a stylish fit onto different profiles, making it versatile for various applications 5. uPVC Screws provided for use with reinforced windows, ensuring a secure installation
£ 4.99
free delivery
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Child Window Safety Locks for UPVC Wooden Windows 2Pcs Lockable Restrictors | Window Safety Opening Restrictors Locking Mechanism for Protection Anti Theft-20cm Cable Length to 100mm Opening White
You will Get:2 Pcs window locks child safety come with corresponding fixing screws and keys.
£ 8.98
free delivery
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4pcs/8pcs/12pcs Sash Blocker Window Jammer - White Zinc Cast Alloy - Extra Security Locks for UPVC/PVC Door/Window Restrictor Lock (4)
4/8/12PCS Sash Jammer Coming with Fixing Screws and Knock on Cover Caps, Ideal Solution for Home Security Sash Blockers are designed to provide additional security for your uPVC doors and windows.
£ 6.88
free delivery
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2 Sets Sliding Window Security Locks, Stainless Steel Door Window Lock Stopper, Window Safety Lock with Key, Adjustable Door Frame Lock, Window Limit Stopper for Home School Office
【Package Content】: The package contains two sets of window locks, a total of 2 window locks and 2 keys.
£ 7.59
free delivery
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90/180 Degree Door Lock, 2 PCS Portable Flip Sliding Barn Door Lock Security Small Gate Latch for Garden Bathroom Kitchen Cabinet Window Push Sliding Doors (Black, Grey)
Sliding Barn Door Lock: The barn door lock can be mounted at 90° right angles, also can be mounted at 180 degree angles for even more space-saving use Easy to Install: The door bolt is suitable for left or right installation.Simply fit the door latch lock to your door frame, mark the height and mounting holes and mount to your door jam with the supplied screws Material: The heavy duty window push-pull lock is made of zinc alloy, and the base is thickened and reinforced, it is not easy to break and deform, and it is durable Wide Application: Barn sliding door locks are ideal for most doors and cabinets, bedrooms, toilets, doors, garages, gardens, bathrooms, kitchens, offices hotels, windows, pet locks.
£ 7.99
free delivery
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Lxoraziy Adjustable Position Casement Window Restrictor Latch, Lock Tilt Regulator for Windows, Child Lock Restrictor Catch for Aluminum, Wooden, Metal Window and Door(Black)
【Metal Material】: The window bar is made of steel, window lock for tilting windows is a practical element of your home equipment, which guarantees durability, resistance and longevity of the bar. The perfect protection against slamming or opening windows on windy days, which increases the comfort of use of the windows.
£ 6.99
free delivery
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FiTspi 10Pcs Window Stay Lock Replacement Knobs, RV Windows Lock Support Rod Plum Knob, Heavy Duty Poly Plastic Black Lever Knob for Caravan Motorhome Camper
*High Material: Our window locks are made of plastic or metal material, which is durable and anti-aging.It can cope with pressure and friction in different environments and is not easy to damage after long-term use. *Compatibility: Our window locks are designed to fit the Polyplastic 12-13mm diameter stays fitted to most Caravans and Motorhomes.
£ 6.99
free delivery
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2 PCS Window Restrictors WODSTA Window Locks Child Safety with Screws | 185mm Long Window Restrictors Locks Zinc Alloy Pets & Baby Safety Security Wire Window Locks Child Safety for Most Window
Brand: WODSTA Manufacturer: WODTSA
£ 7.99
free delivery
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QWORK® 2 Piece Sliding Patio Lock, Patio Door Lock, Patio Door Window Bolt Sliding Universal Locks, for Home and School, White
High quality material: Sliding patio lock is made of high quality zinc alloy.
£ 6.45
free delivery
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2pcs Window Sash Jammer, Window Locks, Window Anti-Theft Lock, Home Security Door Lock for PVC/uPVC Windows and Doors
What you will get:Pack of 2 Sash Jammers,comes with corresponding fixing screws and pads.These quantities and configurations can meet your daily needs.
£ 4.99
free delivery
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eSynic 4Pack Durable Window Locks Child Safety 185mm/7.3 Inch Wire Long Window Restrictor for UPVC Window Security Locks with Key Relieable Window Safety Restrictor Perfect for Home Office Safety etc
*Child Safety-Focused Design*-----: This eSynic 4pcs Restrictors Windows Locks Limit The Distance That a Window Open. They Can Be Removed From One End And The Window Can Be Opened Fully With Keys.
£ 20.99
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Window Security Safety Lock for Polyplastic Latches in Caravans Motorhomes, Child (Right Hand, 2 Pack)
Suitable for right hand polyplastic latches 【Easy Installation】No tools required, simply slide over the latch and clip into place.
£ 4.99
free delivery
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Flintronic Window Locks, 4pcs Extra Security Locks, Anti-Theft Locks, Security Blocker, Suitable for PVC/UPVC Windows and Doors, for Indoor and Outdoor, for Home Security, White
【Material】The window lock is made of aluminum alloy, which is not easy to rust.
£ 6.99
free delivery
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15mm Yale uPV White Window Handle Inline Locking Espag Double - Check Before Purchase - Carefully Packed by La-achu
La-achu
£ 5.99
free delivery
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Window Lock Stopper, Adjustable Sliding Window Locks Stop Aluminum Alloy Window Door Frame Security Lock with Keys, for Protection Children and Home Office Anti-Theft (Silver)
【Premium Material】 Made of aluminum alloy and stainless steel.
£ 4.98
free delivery
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Mlifleue 8PCS Universal Window Key Set, UPVC Window Handle Keys Compatible with Securistyle Lock, Windows Keys Replacement Universal for UPVC Window's Handles and Locks
【Window Keys Replacement Universal】 This universal window key set is designed for compatibility with Securistyle UPVC window handles, ensuring smooth locking and unlocking performance. Ideal for replacing lost or damaged keys to keep your windows operating securely and efficiently.
£ 5.89
free delivery
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5 Pack UPVC Window Handle Key Replacement Key Compatible with Securistyle Window Locks Spare Emergency Replaceable Spare Universal Key Easy to Use for UPVC Doors Handle Lock Opening (White)
Lytari
£ 4.99
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5 Pcs Window Lock Keys, Metal Universal Window Key, Window Keys Replacement Universal Compatible with Securistyle Window Lock
Universal Window Key: This universal window key is compatible with UPVC window handles. It is an essential window lock key replacement tool for homeowners, landlords and tenants, allowing for quick and non-destructive operation of locked or faulty windows.
£ 6.39
£ 6.59
To the offer
We have found a total of 130 window locks deals for you at amazon, ONBuy UK, B & Q, and other shops. The most popular brands are: XFORT, Yale, and eSynic. Today's offer is Yale Locks P113 Toggle Window Locks White (2 Pack) with 32% discount. The lowest price we found in our deals is £ 4.88 . The highest price in our price comparison is £ 24.23 . Currently, we have selected 13 reliable shops for you to buy window locks affordably.