Corbin Russwin ML2057 BHSS 630 LC LH Mortise Lock for Storerooms

Corbin Russwin ML2057 BHSS 630 LC LH Storeroom Mortise Lock offers exceptional security and reliability, engineered for high-traffic environments. Part of the robust ML2000 series, this Grade 1 mortise lock is specifically designed for commercial, institutional, and industrial applications. Its storeroom function, paired with a left-hand configuration and Behavioral Health Series trim, ensures both safety and accessibility. Constructed from heavy-duty gauge steel, the lock features a patented Quick Reversible latchbolt, allowing for easy re-handing without disassembly. The lockcase dimensions of 5-7/8" x 4" x 15/16" are complemented by a durable heavy-gauge steel front, accommodating flat and beveled doors. Its 2-3/4" backset fits standard door thicknesses of 1-3/4", with optional sizes available for versatile installations. This model is furnished with two nickel silver keys and meets federal standards (FF-H-106C), ensuring compliance and dependability. Additionally, the Environmental Product Declaration (EPD) certification highlights its commitment to sustainability. With a warranty covering 10 years, the Corbin Russwin ML2057 is the ideal choice for offices, schools, hospitals, and more, providing lasting performance and peace of mind.

Storeroom Mortise Lock

ML2000 Series Mortise lockset, Single Cylinder, Storeroom Function, Behavioral Health Series Trim, Left Hand, Less Cylinder, Satin Stainless Steel

The ML2000 series is a Grade 1 mortise lock designed to meet the rigors of high-traffic commercial, institutional, industrial and government applications.

The ML2000 Series is constructed of heavy-duty gauge steel and features a lockbody with the patented Quick Reversible latchbolt. A wide variety of trim designs and functions and a 10-year warranty lend to the ML2000’s versatility and reliability, making it the ideal choice for use in offices, schools, hospitals, hotels and other high-use applications.

• Handing: Handed; quick reversible. The lockset can be re-handed without disassembling the lock case.
• 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 for corrosion resistance.
• Front: Heavy-gauge steel, 8" (203mm) x 1-1/4" (32mm) x -3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm). Furnished 1-1/16" (27mm), optional D138, wide for 1-3/8" (35mm) doors.
• Armored Front: Wrought brass, bronze or stainless steel attached by machine screws to lockcase front. ML2000HS & ML2000VR utilizes security Torx® screws. 
• Latchbolt: 2-piece mechanical with anti-friction insert, 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw. 
• Keys: Two nickel silver standard. 
• Federal: Meets FF-H-106C. 
• Environmental Product Declaration: (EPD) certified

Resources

• Assa Abloy Hands-Free and Touchless Solutions Flyer
• Corbin Strikes/Kits Brochure
• ML2000 Inspire Roseless Trim (J) Installation Instructions
• ML2000 Series Mortise Lock - Environmental Product Declaration (EPD)
• ML2000 Series Mortise Locks Cut Sheet
• ML2000VR Vandal Resistant Trim Installation Instructions
• Mortise Lock Occupancy Indicators (With Cylinder) Installation Instructions
• Mortise Lock Occupancy Indicators (Without Cylinder) Installation Instructions
• Video: Changing the Hand on the ML20608
• Video: HPSK Push/Pull Trim Installation
• Video: ML2000 Series Mortise Lock with Sectional Rose Trim Installation