This window lock restrictor is specifically designed for window safety. Scope of application: Internal and external swing doors and windows with a gap of 14-17mm. Window hook size: 10.2cm 1.4cm 0.9cm (horizontal line).
eBay
1-10X Window Door Restrictor Security Key Lock Window Catch Child Baby Safety. 1/2/4/5/10 x Window Restrictor. This essential child safety device is designed to limit opening of a window to 100mm. It can be released to facilitate full opening of the window, it automatically re-engages restricted position on closing of the window.
eBay
3 X Window Safety Locks UPVC Door Sash Jammer Security Restrictor Locks Brand new Complete with screws and screw covers
eBay
【Ventilation】The window locks rope is 188mm long to allow fresh air to circulate,and can be opened fully after the cable being removed for one end by using the Key. Our safety locks are designed to provide maximum security for your windows and doors.
eBay
UPVC Window Restrictor Cable Lockable Child Baby Safety Key Security Wire.
eBay
Upgrade the security on your UPVC window or door. Enhance security of UPVC windows and doors. 20X Latch Catch Steel Cabinet Boxes Handle Toggle Lock Clamp Hasp UK. 4X Padlock Heavy Duty Secure Outdoor Disc Lock Waterproof 70mm Stainless Steel.
eBay
THIS BASE IS MADE FROM A SOLID DIE CAST ALLOY WITH A STAINLESS STEEL RESTRICTOR ARM, IT CAN EASILY BE FITTED TO EXISTING UPVC, ALUMINUM AND WOODEN DOORS AND WINDOWS. Brown finish suitable for UPVC, ALUMINUM AND WOODEN Windows.
eBay
There are slight difference between the picture and the real item caused by light brightness,hope you can understand. Color: White. 4/8/12/16pcs of Screws(Other accessories are not included).
eBay