2 PACK - White Window Sash Block - Turn to Open Child Window Safety Arm Lock

Solid zinc arm turns 90 to prevent sash opening. this product is face fix and us a simple and secure operation - the window can easily be opened from inside by turning the arm into the open position. Supplied with plastic cover caps and conceal screw fixings, and a compression adjustment supplied to suit a range of profile systems.

Alias ID - bc08018