Corbin Russwin ML2055 NSB 626 Classroom Mortise LockCorbin Russwin ML2055 NSB 626 Classroom Mortise Lock delivers exceptional security and functionality tailored for high-traffic environments. This Grade 1 mortise lock is engineered to withstand the demands of commercial, institutional, and industrial applications, making it an ideal choice for offices, schools, hospitals, and hotels. Constructed from heavy-gauge steel, the lock features a robust lockbody with a patented Quick Reversible latchbolt and a 1" stainless steel deadbolt. Its versatile design includes a variety of trim options, allowing customization to suit any decor while ensuring reliable performance. The lock is handed and can be easily re-handed without disassembling the case, providing added convenience during installation. Designed to fit a standard door thickness of 1-3/4" and featuring a 2-3/4" backset, the ML2055 offers a secure fit with its heavy-duty armored front available in brass, bronze, or stainless steel. With a 10-year limited warranty and compliance with FF-H-106C standards, this lock not only meets rigorous security requirements but also boasts an Environmental Product Declaration (EPD) certification. Enhance your building's security with the Corbin Russwin ML2055 NSB 626 Classroom Mortise Lock-a reliable choice for those who prioritize safety and durability.
Classroom Mortise Lock
Classroom Mortise Lock, NS Lever, B Rose, Satin 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
Attributes
Accessible: Yes
Ada Compliance: Yes
Ansi Function: F05 - Classroom
Application: Complete Lock
Baa Qualified: Yes
Base Material: Brass or Bronze
Bolt Projection: 3/4" Latchbolt
Country of origin: USA
Cylinder Type: Conventional Cylinder
Door Thickness: 1-3/4"
Finish: 626/US26D
Fire Rated: 3 Hours {A}
Fire Rating: 3 Hours {A}
Function: 55-Classroom
Grade: Grade 1
Handing: Field Reversible
Keying: 0 Bitted
Keys: Blank
Leverknob Design: NS - Newport
Limited Warranty: 10 Years
Lock Face Size: 8" x 1-1/4"
Of Keys: 2
Origin: USA
Pack Qty: 1
Pins: 6
Roseescutcheon Design: B - Rose
Screws: Combination
Series: ML2000 Series Mortise Locks
Std Keyway: L4
Std Strike Height: 4-7/8"
Std Strike Number: 236L72018
Std Strike Type: ASA
Std Strike Width: 1-1/4"
Subtype: Mortise Lock
Type: Locks, Cylinders, Cores, Keyblanks
Unit of Measure: Each
Unit of Measure 2: Case
Unit of Measure 2 Qty: 6
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