Fit on any casement stay for security - just omit one pin and replace with locking peg. You can lock stay in night vent position if required.
Supplied with fixing screws and key.
We, and most, of our suppliers, are now working normally but with extra precautions.
Wandsworth are currently making many products to order so if we do not have stock there could be delays of about 6 weeks. Please e-mail us with your requirements and we can check stock for you.