Corbin Russwin ML2055 Heavy Duty Mortise Lockset, Classroom (F05) Function

Product Overview

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. Can be used with new or existing Corbin Russwin key systems. 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. **Additional options may be available, inquire via Chat.**

Resources

Corbin_Russwin_ML2000_Series_Mortise_Locks_Catalog

Warranty Information

10 Year Limited

Specifications

ADA Compliant

Yes
Action

Latchbolt by grip either side, unless outside grip is locked by key outside. Latchbolt by key when outside grip locked. Auxiliary latch deadlocks latchbolt. Inside grip always free. Outside grip remains locked unless unlocked by key.
BAA Compliant

Yes
Backset

2-3/4" (70mm)
Bolt

2-Piece Mechanical with Anti-Friction Insert, 5/8" (16 mm) x 1" (25 mm) Latchbolt; One-Piece Stainless Steel, 19/32" (15 mm) x 1-1/4" (32 mm) Deadbolt
Bolt Throw Length

3/4" (19mm) Latchbolt, 1" (25.5mm) Deadbolt
Country of Origin

USA
Door Thickness

1-3/4"
Duty Weight/Class

Heavy Duty
Face Shape

Accommodates Flat Doors and Doors Beveled 1/8" (3 mm) in 2" (51 mm)
Faceplate Depth

3/32" (2 mm)
Faceplate Height

8" (203 mm)
Faceplate Width

1-1/4" (32 mm)
Fire Rated

Non Rated
Function

Classroom (F05)
Grade

Grade 1
Includes

Lock Case, Armored Front, Strike and Screw Pack
Rated Opening Compliant

Yes
Screws

Wood/Machine Screws
Series

Corbin Russwin ML2000 Series Mortise Locks
Size

Lock Case: 5-7/8" (149 mm) x 4" (102 mm) x 15/16" (24 mm)
Standards

ANSI/BHMA A156.13 Series 1000, Meets A117.1 Accessibility Code, Federal Meets FF-H-106C
Strike

ANSI Straight Lip
Strike Height

4-7/8" (124mm)
Strike Number

236L72018
Strike Size

1-1/8" (29 mm) Lip to Center
Strike Type

ASA
Strike Width

1-1/4" (32 mm)
Through Bolts

Yes
Unit of Measure

Each

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Corbin Russwin ML2055 Heavy Duty Mortise Lockset, Classroom (F05) Function

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Corbin Russwin ML2055 Heavy Duty Mortise Lockset, Classroom (F05) Function

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Product Overview

Resources

Warranty Information

Specifications