Corbin Russwin ML2055 NSF 630 CL6 Classroom Mortise LockCorbin Russwin ML2055 NSF 630 CL6 Classroom Mortise Lock offers a robust solution for high-traffic environments such as schools, hospitals, and government buildings. This Grade 1 mortise lock is constructed from heavy-gauge steel, ensuring durability and security in demanding settings. The lock features a patented Quick Reversible latchbolt that simplifies installation and re-handing, allowing for easy adjustments without disassembling the lock case. Designed for a standard door thickness of 1-3/4", the ML2055 accommodates various door styles with its heavy-gauge steel front and armored front options available in brass, bronze, or stainless steel. The 1" stainless steel deadbolt adds an extra layer of protection, while the 10-year warranty provides peace of mind regarding its long-term reliability. The lock's ANSI function F05 is specifically tailored for classroom applications, ensuring compliance with accessibility and fire safety standards. With a fire rating of 3 hours and an Environmental Product Declaration (EPD) certification, this lock meets both safety and sustainability requirements. Additionally, it includes two nickel silver keys and is compatible with Corbin Russwin’s 6-Pin LFIC Less Core cylinder type, making it a versatile choice for any professional setting.
Classroom Mortise Lock
Classroom Mortise Lock, NS Lever, F Rose, 6-Pin LFIC Less Core, Satin Stainless Steel
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: Stainless Steel
Bolt Projection: 3/4" Latchbolt
Country of origin: USA
Cylinder Type: Corbin Russwin 6-Pin LFIC Less Core
Door Thickness: 1-3/4"
Finish: 630/US32D
Fire Rated: 3 Hours {A}
Fire Rating: 3 Hours {A}
Function: 55-Classroom
Grade: Grade 1
Handing: Field Reversible
Leverknob Design: NS - Newport
Limited Warranty: 10 Years
Lock Face Size: 8" x 1-1/4"
Origin: USA
Pack Qty: 1
Roseescutcheon Design: F Rose (2-7/8" Cast)
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
Resources
