Heavy duty European mortice strongly sprung (Grade 3) latch case with grade 304 stainless steel 22mm wide forend and striking plate, with stainless steel latch bolt is suitable for domestic and commercial projects.
This latch has a backset (distance from the edge of the door to the centre of the lever handle) of 60mm and also has a "grip-tight" follower that eliminates the wobble that can felt when operating the lever handles with other makers latches.
This latch is CE Marked and conforms to European standard EN12209:2003 Classification 3X810G-B020 and conforms to the dimensional characteristics of DIN 18251and comes with a 5 year guarantee. Certifire approved (CF850) for use on 30 and 60 minute fire rated doors, with intumescent liners available via the drop down.
BACKSET:
55mm
60mm