Intumescent Letterbox Assemblies 254mm CP Finish:Polished Chrome Graceful and elegant

Graceful and elegant

The shape allows it to be gripped easily

Supplied as a set (2 stops & 4 threaded inserts)

Door Viewer 200 degree with Crystal lens

Intumescent Letterbox Assemblies 254mm CP Finish:Polished Chrome Graceful and elegantIntumescent 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