Installation Instructions

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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 lockbody features our patented Quick Reversible latchbolt, 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.

Key Advantages

• Patented Quick Reversible feature enables reversal of hands without disassembling the lock case (Patent # 6,349,982)
• Security trims provide a vandal-resistant barrier
• Can be used with new or existing Corbin Russwin key systems, including patented high-security Pyramid cylinders. (Patent # 6,125,674) Also 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

Specifications

• Handed: quick reversible 
• Door thickness: 1-3/4" standard 
• Backset 2-3/4" 
• Lockcase: Heavy gauge steel 5-7/8" x 4" x 15/16" 
• Front: 8" x 1-1/4" x 3/32" 
• Latchbolt: 2-piece mechanical with anti-friction insert, 5/8" x 1" x3/4" throw 
• Auxiliary latchbolt: 9/16" effective throw and 3/8" effective auxiliary latch deadlocking 
• Deadbolt: One-piece stainless steel, 19/32" x 1-1/4" x 1" throw 
• Cylinder: Brass 6-pin, L4 keyway, 0-bitted 
• Grade 1
• Trim: Citation.
• Lever: Cast
• Rose: Wrought