Concealed Restrictor Catch for UPVC Windows

Window limiter arm for upvc double glazing windows, often known as a concealed restrictor as it sits in between the frame and sash and so cannot be seen when the window Is closed.

Great for rooms where there is a higher risk of accidentally falling out. Ideal for use with a house cat or other pet that needs to stay in but allows flow of air.

Supplied as 1 restrictor with 1 stud,  extra studs available for 95 pence each

If you're not sure which size stud to get then take a look at our new Universal Concealed Restrictor with easy fit studs

Features

• Spring–loaded releasable arm.
• Manufactured from stainless steel.
• Complies to BS6375 : Part 2 : 1987.
• Ideal for retro–fitting.
• 3 stud sizes available - 9.5mm, 11.5mm or 14.5mm