Description
Corbin Russwin ML2051CSM613M31 Single Cylinder Mortise Lock with Citation Lever, M Escutcheon, Oil Rubbed Bronze
Corbin Russwin ML2051CSM613M31 Single Cylinder Office Mortise Lock is a robust solution for commercial spaces that demand both security and style. Designed specifically for office environments, this mechanical lockset features a Citation lever and a sleek M escutcheon, finished in an elegant oil-rubbed bronze that enhances the aesthetic of any door. With a 2-3/4″ backset and a door range of 1-3/4″, this lockset ensures a secure fit for standard office doors. Its dimensions include a 4-3/8″ lever with a 2-5/8″ projection, complemented by a 2-1/4″ x 7-1/2″ escutcheon. The 6-pin L4 keyway adds an extra layer of security, while the ANSI straight lip strike (1-1/4″ x 4-7/8″) is designed for ease of installation and reliable operation. This lockset is part of the ML2000 Series and comes with a limited 10-year warranty, underscoring its quality and durability. With UL and cUL listings for positive pressure, the Corbin Russwin ML2051CSM613M31 is not only a stylish addition but also a dependable choice for maintaining safety in your commercial environment. Whether you’re upgrading existing hardware or outfitting new constructions, this lockset delivers exceptional performance and sophisticated design.
Single Cylinder Office Mortise Lock Working Trim with Citation Lever and M Escutcheon L4 Keyway Oil Rubbed Bronze Finish
Attributes
Ansi Function: F04 – Entry/Office
Baa Qualified: Yes
Backset: 2 3/4″ Backset
Category: Mechanical Commercial Locksets
Country of Origin: Usa
Dimension: 4-3/8″ Lever with 2-5/8″ Projection and 2-1/4″ x 7-1/2″ Escutcheon
Door Range: 1-3/4″
Door Thickness: 1-3/4″
Finish: Oil Rubbed Bronze
Finish Code: 613
Finish : Dark Oxidized Satin Bronze Oil Rubbed
Fire Rated: 3 Hours {A}
Function: 51-Entrance or Office
Grade: Grade 1
Hand: Field Reversible
Hazardous Material: NO
Keyway: L4 Keyway
Latch Faceplate Dimension: 1-1/4″ x 8″
Lever Knob Design: CS – Citation
Limited Warranty: 10 Years
Manufacturer Warranty: Limited 10 Year Warranty
No Of Inners: 1
No Of Pins: 6 Pin Cylinder
Order_ Qty: 1
Rose Escutcheon Design: M – Escutcheon
Series: ML2000 Series
Strike: ANSI Straight Lip Strike
Strike Dimension: 1-1/4″ x 4-7/8″
Subcategory: Mortise Locksets
Subtype: Mortise Lock
Type: Locks, Cylinders, Cores, Keyblanks
Ul Listing Type: UL and cUL – UL10C Positive Pressure
Resources
- 2019 Corbin Russwin Price Book
- HPSK Push/Pull Trim Installation Procedures
- ML2000 Inspire Roseless Trim (J) Installation Instructions
- ML2000 Series Mortise Lock – Environmental Product Declaration (EPD)
- ML2000 and ML20900 Series
- ML2000VR Vandal Resistant Trim
- Mortise Lock Occupancy Indicators (With Cylinder)
- Mortise Lock Occupancy Indicators (Without Cylinder)






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