Corbin Russwin ML2057 NSM BSP LC Storeroom Mortise Lock

Corbin Russwin ML2057 NSM BSP LC Storeroom Mortise Lock offers robust security tailored for high-traffic environments. Designed for storeroom or closet applications, this Grade 1 mortise lock features a durable heavy-gauge steel construction, ensuring reliability in commercial, institutional, and industrial settings. The patented quick reversible latchbolt allows for easy re-handing without disassembly, while its stainless steel deadbolt provides added strength with a 3/4" throw. With an 8" x 1-1/4" heavy-gauge steel face and the option for a non-ferrous lockcase, this lock meets both performance and aesthetic needs. The lock is compatible with standard door thicknesses of 1-3/4" and accommodates various trim designs, making it versatile for offices, schools, hospitals, and hotels. Backed by a 10-year warranty, the ML2057 ensures peace of mind with its proven durability. Additional specifications include a standard strike type (ASA) and a fire rating of 3 hours. The lock comes with two nickel silver standard keys and features a Newport lever design with a black suede powder coat finish. Trust the Corbin Russwin ML2057 for secure, dependable performance in demanding environments.

Storeroom Mortise Lock

Storeroom or Closet Mortise Lock, NS Lever, M Escutcheon, Less Standard Cylinder, Black Suede Powder Coat

The ML2000 Series Grade 1 Mortise Lock is designed to meet the rigors of high trasffic commercial, institutional, industrial and government applications. Constructed of heavy gauge steel, the lockbody features our patented quick reversible latchbolt and a 1” stainless steel deadbolt. A wide variety of trim designsand functions with 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.

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