Description
The Corbin Russwin ML2057 LWA 630 is a Grade 1 mortise lock engineered for high-traffic commercial, institutional, and government facilities. Built from heavy-gauge steel with a 1 inch stainless steel deadbolt and quick-reversible latchbolt, it delivers reliability in offices, schools, hospitals, and hotels where security and durability are non-negotiable.
This mortise lock fits standard 1-3/4 inch doors with a 2-3/4 inch backset and accommodates both flat and beveled doors. As an authorized Corbin Russwin dealer, E.D. Locks provides expert guidance on handing, installation, and keying. Contact our team at sales@edlocks.com or 1-877-207-6067 for application support and to verify compatibility with your door specifications.
Specifications
- Brand: Corbin Russwin
- Model: ML2057 LWA 630
- Grade: 1
- Lockcase Material: Heavy-gauge steel
- Lockcase Dimensions: 5-7/8 inch x 4 inch x 15/16 inch
- Door Thickness: 1-3/4 inch standard
- Backset: 2-3/4 inch
- Deadbolt: 1 inch stainless steel
- Latchbolt: 2-piece mechanical, 5/8 inch x 1 inch x 3/4 inch throw
- Front: Heavy-gauge steel, 8 inch x 1-1/4 inch
- Handing: Quick reversible
- Keys: Two nickel silver standard
- Federal Compliance: FF-H-106C
- Warranty: 10 years
