Features & Benefits
- Rigorously tested ( see related downloads on this page )
- Restricts initial window opening ( see technical data below )
- Child resistant catch release for full opening, with automatic reset on closure
- Unique geometry provides greater clear opening for escape
- Stainless Steel riveted nose cap gives strength and reliability
- 3 stage counterbore process improves resistance to wear
- Glass reinforced nylon slide eliminates breaking and wear
- 4.8mm Stainless Steel rivets improve load carrying
- Stainless construction has exceptional corrosion resistance
- Brass adjustment screw provides adjustable friction
- 10 year mechanical guarantee
Technical Data
The Restricted Egress Hinge is manufactured in stainless steel and offers excellent load bearing characteristics. It is available in handed 13mm and 17mm stack heights. Slotted fixing holes in the base channel and sash bar, with a final fixing hole in each component, provide maximum sash/frame adjustment. The all stainless steel nose-cap is riveted on to the hinge for extra strength and rivet holes are counterbored in a 3 stage manufacturing process. This means parts are manufactured to tight tolerances and ensures reliable operation of the finished hinges. The friction slide is made from high strength glass reinforced nylon with an adjustable resistance screw to regulate friction.
It is recommended that fabricators check all restricted openings to ensure they comply with Building Regulations, as vent sizes and profile variations will affect 100 mm opening.
Fitting instructions for Nico Restricted Egress Hinges are provided in the Restricted Egress Friction Hinges pdf and the Friction Hinge Fitting Guide link in related downloads.
13mm Range Part Numbers
Size |
300mm (12″) |
400mm (16″) |
Bulk Packed | 25 | 25 |
Order No. L/H | 8431L | 8441L |
Order No. R/H | 8431R | 8441R |
*Restricted Egress Non Clean Hinges are handed and are boxed in pairs.
*Each pair has one Restricted Egress Hinge with one non restricted Egress hinge.
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