Intumescent Letterbox Assemblies 254mm. SSS Finish:Stainless Steel 64mm (32/32mm)

64mm (32/32mm)

This hinge has an additional device from a normal hinge in the form of a security peg on one leaf that locks into a recess in the other leaf when the door is closed

having met the standards identified by the Secured by Design

Comes with a spare non-indicator

long lasting design and ability to carry heavier loads than washered hinges

Intumescent Letterbox Assemblies 254mm. SSS Finish:Stainless Steel 64mm (32/32mm)Intumescent Letterbox Assemblies 30 min's Fire Protection. 254mm BS EN 1935. Smokeproof. Comes with a 10 year mechanical guarantee and is Fire door rated. A stylish ABS framed, adjustable telescopic sleeved letterbox, with metal flaps and fitted with a high performance intumescent liner. In the event of fire the intumescent liner expands rapidly and seals off the letterbox opening, preventing the spread of fire and smoke whilst maintaining the