The lock body is fixed to the meeting rail of the bottom sash and is operated by the key, which propels the bolt into the slotted keep plate fitted to the top sash.
Suitable for sliding sash windows
3 slot keep plate allows window to be locked closed or in either of 2 open positions for ventilation
Supplied c/w fixing screws
Plate Height: 10mm
Plate Length: 185mm
Plate Width: 17mm