A sash stopper is fitted to either the frame or the window (depending on which way the window opens) and rotating the arm out stops the window from opening. The arm can be locked in the open position to prevent unauthorised unlocking of a window. More
The Jackloc window restrictor Swivel was designed with Health and Safety in mind. Suitable for every type of opening window or door. For applications requiring a permanently-fixed window restrictor. More
The ERA Safety Locking Restrictor is a simple to fit device that limits the distance a window or door can open. Ergonomically designed for easy operation, this product is suitable for domestic and commercial applications. More
"The lock arrived quickly and was exactly what I was looking for"
"El vendedor no pudo realizar el envio. Hizo el reembolso muy rápido."
"Excellent service. 5*"
"Great service many thanks"
"Excellent service. I have bought locks from Saunderson Security on two occasions now and each time I have had great advice and service from Bevis. He has always been willing to go that extra mile to make sure I get exactly what I need. Saunderson stock a variety of locks at good prices and I recommend them without hesitation."