Winlock Boa Window Restrictor Xpert It features a latch bolt

It features a latch bolt for easy locking with a euro profile cylinder from the outside

this product is an ideal choice for external corners

meaning your casement windows are always secure

50mm Width 27mm Screw Holes 43mm Finish Various Colours Available

Winlock Boa Window Restrictor Xpert It features a latch boltThe Winlock Boa window restrictor securely limits the opening of most UPVC hinged windows. It requires two hands to release the catch, making it difficult for children to access the windows. It comes in single units with a variety of step heights to fit your window size. Specifications Product Information Handing Non Locking Length 89mm Width 20mm Maximum Opening 100mm Step Height 13mm or 17mm