Corbin Russwin ML2055 ASA 626 CLS7 Classroom Mortise LockCorbin Russwin ML2055 ASA 626 CLS7 Classroom Mortise Lock combines robust security with versatility, making it an ideal choice for high-traffic environments such as schools, hospitals, and commercial facilities. This Grade 1 mortise lock features the Armstrong lever design and is prepared for SFIC cores, providing a reliable solution for classroom applications. Constructed from heavy-gauge steel, the lockbody is designed to withstand the demands of institutional use. The patented Quick Reversible latchbolt allows for easy re-handing on-site without disassembling the lock. A 1-inch stainless steel deadbolt enhances security, while the 10-year warranty reflects the lock's durability and reliability. The ML2055 is compatible with standard 1-3/4" door thicknesses and has a backset of 2-3/4". Its lockcase dimensions are 5-7/8" x 4" x 15/16", ensuring a secure fit for various door styles. The heavy-gauge steel front accommodates both flat and beveled doors, while the armored front can be crafted from wrought brass, bronze, or stainless steel for added protection. With two nickel silver keys included and UL listing for safety, the Corbin Russwin ML2055 Classroom Mortise Lock offers an exceptional combination of security, functionality, and peace of mind for any building professional.
Classroom Mortise Lock
Grade 1 Classroom Mortise Lock, Armstrong Lever, A Rose, SFIC Prep, Less Core, 7-Pin, Satin Chrome Finish, Field Reversible
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: A156.13, Series 1000
Ansi Function: F05 - Classroom
Baa Qualified: Yes
Base Series: ML2000
Commercial Residential: Commercial
Country of origin: USA
Cylinder Type: SFIC Prep, Less Core
Door Thickness: 1-3/4"
Finish: 626/US26D
Finish Family: Matte Silver
Fire Rated: 3 Hours {A}
Fire Rating: 3 Hours {A}
Function: 55-Classroom
Grade: Grade 1
Handing: Field Reversible
Installation: Commercial
Leverknob Design: AS - Armstrong Lever
Limited Warranty: 10 Years
Lock Face Size: 8" x 1-1/4"
Of Keys: 2
Origin: USA
Pack Height: 4.5"
Pack Length: 10"
Pack Qty: 1
Pack Width: 7.5"
Pins: 7
Roseescutcheon Design: A Rose
Series: ML2000 Series Mortise Locks
Ship Weight: 4 lbs.
Subtype: Mortise Lock
Type: Locks, Cylinders, Cores, Keyblanks
Ul Listing: UL Listed
Unit of Measure: Each
Unit of Measure 2: Case
Unit of Measure 2 Qty: 6
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