Corbin Russwin ML2057 LL 722 Storeroom Mortise Lock BodyCorbin Russwin ML2057 LL 722 Storeroom Mortise Lock Body delivers exceptional security and reliability for high-traffic environments. Crafted from heavy-gauge steel, this Grade 1 mortise lock is engineered for commercial, institutional, and industrial applications, making it a top choice for offices, schools, hospitals, and hotels. Featuring a patented quick reversible latchbolt and a robust 1" stainless steel deadbolt, this lock ensures ease of use and durability. The lock body accommodates standard 1-3/4" door thicknesses and offers a backset of 2-3/4", making it versatile for various door types. With a heavy-duty lockcase measuring 5-7/8" x 4" x 15/16", it is built to withstand demanding conditions. The ML2057 also showcases a stylish black oxidized bronze finish, enhancing its visual appeal without compromising on strength. Field reversible handing allows for quick adjustments without disassembly, while the lock's 10-year limited warranty provides peace of mind. Meeting FF-H-106C federal standards, this lock is EPD certified, ensuring environmental responsibility. Ideal for storeroom or closet applications, the Corbin Russwin ML2057 LL 722 is a reliable solution for security needs, combining functionality with robust construction.
Storeroom Mortise Lock Body
Storeroom or Closet 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: F07 - Storeroom/Exit
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: 57-Storeroom or Closet
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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