This easy to fit restrictor is available in both 335mm and 500mm long and suitable for use on PVC-u, aluminium and timber doors.
Using our innovative arrow-head mechanism this restrictor is designed to operate in a minimum 4mm air gap and is suitable for all eurogrooved profile systems.
- The 335mm version 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.
- The friction can be adjusted by means of a "Phillips" screw.
- All materials used are durable and non-corrosive
- Restrictors are available in 430 Stainless Steel as standard.