Interlock Casement Restrictor Stays

With operator safety in mind, casement restrictor stays offer a non-releasable restrictor for casement windows.

Features

• Heavy-duty 4mm thick arms for greater strength
• Smooth operation using a plastic carriage manufactured from nylon
• Manufactured from premium grade steel
• Can be used in conjunction with a friction hinge, butt hinge or continuous hinge
• Can also be used as a friction adjustor or a restrictor device
• The restrictor is invisible when the window is closed as it is installed in the cavity