A locking casement window fastener with night vent trickle feature. This casement window accessory is part of our range of high quality Window Furniture from Carlisle Brass. The window fastener is constructed from genuine solid brass, and available in three different finishes.
This Carlisle Brass window fastener utilises a discreet Allen key style locking facility, allowing the window fastener to be locked in either fully closed position, or with the window open a crack on night vent trickle.
Supplied in SINGLES complete with receiver plate and screws.