The Zoo Hardware Contract Aluminium door handle on backplate is a satin aluminium straight, slim lever door handle on a simple rectangular-shaped backplate. It features a hole in each corner for easy and sturdy fixing. This handle is BS EN 1634-1 compliant and has a lever circlip fixed to the backplate. The dimensions are 154mm x 40mm for the backplate, with a 90mm lever length and a 52mm projection. Please note, the Latch option has a short backplate (102mm x 41mm). It comes with a 10 Year Mechanical Guarantee and is fire-tested, suitable for 30 & 60 min timber doors. Sold & Supplied In Pairs, it is suitable for doors between 35-54mm thickness.