... SA.PVD 3.Good quality 4.Passage function available Door Lock ,handle lock, mortise lock ,lever handle lock ... ,wooden door lock ,cylinder lock ,interior door lock, exterior door lock,bathroom lock Feature:1.mainly ... door ,metal door ,glass door frame door which are 38-55mm,50-60mmLock parts :lock latch ,handle lock ,security lock ,door handle lock ,door lock ,door lock system ...