X5 (Multi-Buy Deal) UPVC Window Restrictor Hook. Child Lock Restrictor Safety Catch

UPVC Window Restrictor Hook. Child Lock Restrictor Safety Catch. This essential child safety device is designed to limit opening of a window to 100 mm. It can be released to facilitate full opening of the window, it automatically re-engages restricted position on closing of the window. This product is manufactured from steel C1008, silver trivalent finish to meet BS 1670:1998 grade. Easy fit on...