Corbin Russwin ML2055 NSA 625 Classroom Mortise Lock

Corbin Russwin ML2055 NSA 625 Classroom Mortise Lock is engineered for durability and security in high-traffic environments, making it an excellent choice for commercial, institutional, and government use. This Grade 1 mortise lock features a robust lockbody constructed from heavy-gauge steel, ensuring long-lasting performance. Its patented Quick Reversible latchbolt allows for easy re-handing without disassembly, catering to various installation needs. Designed to accommodate standard doors with a thickness of 1-3/4 inches, the ML2055 boasts a 2-3/4 inch backset and a 1-inch stainless steel deadbolt for added security. The lock's front is made from heavy-gauge steel, and an optional non-ferrous lockcase enhances corrosion resistance, making it suitable for diverse environments. With a sleek NS Newport Lever design and a bright chrome finish, this lock combines aesthetics with functionality. The ML2055 also includes a 10-year limited warranty, underscoring its reliability and performance. Two nickel silver keys are provided, ensuring ease of access while maintaining security. Whether it's for offices, schools, hospitals, or hotels, the Corbin Russwin ML2055 NSA 625 Classroom Mortise Lock meets stringent standards, including ADA compliance and a 3-hour fire rating, making it a smart investment in safety and convenience.

Classroom Mortise Lock

Classroom Mortise Lock, NS Lever, A Rose, Bright Chrome

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