Available in both 335mm and 500mm long.

 

Using our innovative arrow-head mechanism this restrictor is designed to operate in a minimum 4mm air gap, and will hold windows and doors open at up to 90°.The 500mm version will hold windows and doors at up to 120° Different positioning of the frame/sash parts will give the required hold position.

 

There is a friction adjustment by means of a "Phillips" screw. 
 

All materials used are durable and non-corrosive. 
Restrictors are available in 430 Stainless Steel as standard.

Tech 1000 Slimline Hold-Open Door Restrictor 500mm

£10.00Price