We adopt TORCH brand 4# Zinc alloy die-casting for faceplate, grip handle, thumb button and turn knob. It has very good rust and corrosion resistance, high hardness.Stainless stel for casing, strong and durable.
Zinc alloy die-casting
Mortise lock body
Stainless steel 304
ANSI Grade 2
AB, AC, DAB, DAC, DSN, GP, OAC, ORB, SG, SN.
Wood door, metal door
31-40mm, 41-50mm, 51-59mm, 60-71mm
Entrance, dummy, two-open door
Solid investment casting stainless steel 304 for bolt, three-piece latch and auto locking/unlocking switch.With anti-insert and silent-closed function, easily reversible for left and right handing. No need to disassemble the complete lock case.
Stainless steel 304 or brass for forend and strike plate, high quality metal strike box.Anti-panic function available for entry set.