1)door handle lock set 2)mortise lock:steel forend,brass latch,zinc alloy deadbolt 3)cylinder:70mm np 4)handle:stainless stee 1)door handle lock set 2)mortise lock: backset:60mm lock case nickel plated, and so on. forend : square or round 3)cylinder:double cylinder with 3 keys, 5 pins, different length available 4)Handle:stainless steel hollow and solid type with o lot of style