657 - ERA 801 & 802 Automatic Window Snap Lock
ERA 801 & 802 Automatic Window Snap Lock - BRN Std Key 1 Lock + 1 Key Visi
Automatically snaplocks when window is closed, released by use of the key
Suitable for outward opening hinged windows
Supplied c/w wedge plate for tapered frames & fixing screws.
Plugs conceal and protect the fixing screws
Interior use only
The mechanism is designed to allow any subsequent movement of the window frame