Corbin Russwin ML2055 LL 722 Classroom Mortise Lock BodyCorbin Russwin ML2055 LL 722 Classroom Mortise Lock Body is engineered for high-traffic environments, making it a robust choice for commercial, institutional, and government applications. This Grade 1 mortise lock is constructed from heavy-gauge steel, ensuring durability and longevity. The patented quick reversible latchbolt allows for easy handing adjustments without disassembling the lock case, giving you flexibility in installation. This lock body features a 1" stainless steel deadbolt and a latchbolt with a 3/4" throw, providing superior security. It is designed to fit standard door thicknesses of 1-3/4" (44mm) and has a backset of 2-3/4" (70mm). The lockcase dimensions are 5-7/8" x 4" x 15/16", and it can be customized with a non-ferrous option for added corrosion resistance. With a versatile array of trim designs and functions, the ML2000 series is ideal for offices, schools, hospitals, and hotels. This product meets federal specifications FF-H-106C and is backed by a 10-year limited warranty, ensuring reliable performance over time. The Corbin Russwin ML2055 is a practical and dependable choice for your locking needs, promising enhanced security in high-use applications.
Classroom Mortise Lock Body
Classroom Mortise Lockbody Only, Black Oxidized Bronze
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
Ansi Function: F05 - Classroom
Application: Lockbody Only
Baa Qualified: Yes
Base Material: Bronze
Bolt Projection: 3/4" Latchbolt
Country of origin: USA
Door Thickness: 1-3/4"
Finish: 722
Fire Rated: 3 Hours {A}
Fire Rating: 3 Hours {A}
Function: 55-Classroom
Grade: Grade 1
Handing: Field Reversible
Limited Warranty: 10 Years
Lock Face Size: 8" x 1-1/4"
Origin: USA
Pack Qty: 1
Screws: Combination
Series: ML2000 Series Mortise Locks
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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