Cotswold Upvc Window Restrictor Key Locking Detachable Arm

Cotswold Upvc Window Restrictor Key Locking Detachable Arm Cotswold Upvc Window Restrictor Key Locking Detachable Arm enables the user to permanently restrict a window opening up to 100mm, it is recommended to fit this product in pairs. Tested to BS6373:2, withstanding a 350N force for a period of 1 minute Adjustable friction control Suitable for PVCu, aluminium and timber profiles Non-handed Solid stainless steel construction Fits in standard Eurogroove Available in 6″ and 8″ One restrictor and one key is included