Concealed Window Restrictor - Non Locking
Product Description
These simple concealed restrictors fit in the hinge gap / groove between sash and frame and are designed to restrict the window opening to 100mm conforming to BS6375 Pt2: 1987. Easy to fix to either top or side hung casements and supplied with a choice of packers to suit different window sections including timber, aluminium and PVCu. Constructed from stainless steel and zinc alloy.
•Supplied as a pair, one left and one right hand that can be used singularly on small casements or as a pair on larger casements.