Operation of the window lever lifts and lowers the flap into position
Wedgeless design removes the need for wedges affixed to the sill
Features 5.5mm flap
Designed for use with either aluminium, uPVC or timber, awning or casement windows
Can be identified by the casting number Q60473* on the underside
Manufactured from colour-matched injection molded nylon
When installing the flap, the window fastener must be in the fully opened position. The flap must be inserted in the open position rather than in the closed position.
NB this replaces the previous casting number Q60263 and is interchangeable
