Window locks in comparison
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Last updated on 08.10.2026
1
2 x UPVC Window Cable Restrictor Lock with Screws Child & Baby Safety Security Wire Tested to British Standards (White)
Schlosser Technik
free shipping
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9,9
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2
Yale Locks 8K101 Window Latches Multi Pack of 4 White Finish Visi Pack
Yale
free shipping
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9,8
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3
4 Pack Sash Jammer Blocker - Door & Window Lock Anti Theft - Additional Home Security for PVC/uPVC Windows and Doors - White
Sandiyago
free shipping
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9,6
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4
Home Secure™ Universal Locking uPVC Window Handle with Keys – Espag Window Handle Replacement, Reversible Left or Right, Multi-Spindle Fit, White
HomeSecure
free shipping
To the product (3 offers)
9,6
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5
XFORT Viper Key Locking Cable Window Restrictor in White, Durable Window Safety Lock for Child Safety and Window Security
XFORT
free shipping
To the product (2 offers)
9,6
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6
GB DIY Store 10 x Yale uPVC Universal Window Handle Inline Locking Espag Double Glazing White 40mm (Pack of 10)
GB DIY Store
free shipping
To the product (1 offer)
9,6
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7
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
Aongray
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9,5
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8
FixRello PVC Window Handles for uPVC Windows - Handle for uPVC Windows and Double Glazing (1, White w/Black Button)
FixRello
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9,4
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9
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
Weniubit
free shipping
To the product (1 offer)
9,3
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10
Sterling LWL101 Hinged Wooden Window Lock, White, 75 x 23 x 14 mm
Sterling
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9,2
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You might also be interested in these window locks.
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
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To the product (2 offers)
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
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To the product (2 offers)
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 shipping
To the product (1 offer)
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 shipping
To the product (2 offers)
uPVC Universal Window Handle Inline Locking Espag Double Glazing White 40mm
La-achu
£ 5.33
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To the product (1 offer)
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.
£ 6.58
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To the product (1 offer)
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 shipping
To the product (1 offer)
8 PCS Sash Window Locks, Sash Jammers with 16 Screws | for Upvc Windows and Upvc Doors
Teokantz
£ 9.99
free shipping
To the product (1 offer)
FunnAura 10 Pcs Plastic Window Locks for Upvc Windows Doors, White Window Lock
10 Piece Set: The package includes 10 plastic window locks, a sufficient quantity for use in different locations or for easy replacement Weather Resistant Construction: Made from durable white plastic that withstands temperature variations and outdoor exposure while maintaining functionality and appearance Universal Compatibility: These plastic window locks are specifically designed to fit most UPVC windows and doors, providing extra locking force with easy installation Quick Installation: Simply align the window locks with the pre-drilled holes and secure them with screws.
£ 5.99
free shipping
To the product (1 offer)
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 shipping
To the product (1 offer)
GETLITOOL Child Safety Window Restrictors 10 Pack, No Drilling Self Adhesive UPVC Window Locks with Keys & Screws, Childproof Limiting Opening Distance for Home Public School and Commercial
GETLITOOL
£ 23.99
free shipping
To the product (1 offer)
5% off
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
free shipping
To the product (1 offer)