Corbin Russwin ML2000 Series ML2051-NSM-626 Mortise Entry Lock Set

Handing: Handed; quick reversible — can be re-handed without disassembling the lock case. Environmental Product Declaration (EPD) certified. Door Thickness: 1-3/4" (44mm) standard; optional door thicknesses available. Backset: 2-3/4" (70mm). Lockcase: Heavy-gauge steel, 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm). Optional non-ferrous lockcase available for improved corrosion resistance. Front: Heavy-gauge steel, 8" (203mm) x 1-1/4" (32mm) x -3/32" (2mm). Suits flat doors and doors beveled 1/8" (3mm) in 2" (51mm). Furnished 1-1/16" (27mm); optional D138 wide front for 1-3/8" (35mm) doors. Armored Front: Wrought brass, bronze or stainless steel, attached to the lockcase front with machine screws. ML2000HS & ML2000VR utilize security Torx® screws. Latchbolt: Two-piece mechanical design with anti-friction insert, 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw. Keys: Two nickel silver keys provided as standard. Federal: Meets FF-H-106C.