Corbin Russswin - ML2051 - Mortise Lockset - Entrance or Office - Satin Stainless Steel - Grade 1 - UHS Hardware
Corbin Russswin - ML2051 - Mortise Lockset - Entrance or Office - Satin Stainless Steel - Grade 1 - UHS Hardware

Corbin Russwin - ML2051 - Mechanical Mortise Lock - Entrance / Office - CSM Trim - L4 Keyway - Satin Stainless Steel - Grade 1

Available to Order
SKU: CRN-ML2051-CSM-630
NSID: 33015

Please Note: This product has a lead time


The ML2000 Series is a Grade 1 mortise lock designed to meet the rigors of high-traffic commercial, institutional, industrial, and government applications. Constructed of heavy-gauge steel, the lock body features our patented Quick Reversible latch bolt, and a 1” stainless steel deadbolt. 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.


  • The lockset can be re-handed without disassembling the lock case
  • Security trims provide a vandal-resistant barrier.
  • Multi-function lock body, allowing 12 functions to be configured from one lock body.
  • Can be used with new or existing Corbin Russwin key systems, including patented high-security Access 3 cylinders.
  • Accepts cylinders of most other manufacturers.
  • Provides life safety and security in a single door prep, saving the additional cost of a deadlock
  • Through-bolted trim designs for proper alignment and increased security.
  • Latchbolt by key when outside grip locked by toggle action
  • Latchbolt by grip either side, unless outside grip is locked by toggle-action stop
  • Auxiliary latch deadlocks latchbolt
  • Inside grip always free
Call 1-800-878-6604 for Bulk / Dealer Pricing!


Construction: Heavy-gauge Steel
Lock Function: F04 - Entrance or Office
Door Thickness: 1-3/4" (44mm) standard
Backset: 2-3/4"
Handing: Factory Handed, but quickly reversible
Strike: ANSI straight lip 4-7/8" x 1-1/4" x 1-1/8" lip to center
Latch bolt: 2-piece mechanical with anti-friction insert, 5/8"x1"x 3/4" throw
Deadbolt: 1" stainless steel deadbolt
Cylinder: IC 6-pin with temporary construction core
Keys Included: 2
Keyway: L4
Trim: Lever: Cast
Escutcheon: Wrought
Certifications: ANSI/BHMA Certified A156.13 Series 1000, Operational and Security Grade 1. Meets A117.1 Accessibility Code.
Manufacturer's Warranty: Ten Year Limited


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