Corbin Russwin CL3150 Single/Half Dummy Trim Grade 1 Vandal Resistance Cylindrical Lever Lock

Corbin Russwin CL3150-NON-KEYED Single/Half Dummy Trim Grade 1 Cylindrical Lever Lock with Vandal-Resistant T-Zone Construction

Commercial-Grade Non-Keyed Cylindrical Lever Lock for High-Traffic Applications

The Corbin Russwin CL3150-NON-KEYED is a non-keyed, single/half dummy trim cylindrical lever lock from the patented CL3100 Series, engineered for demanding commercial, institutional, and industrial environments. The lever is rigid and acts as a pull only with no operational function, making it ideal for applications requiring consistent door aesthetics without a latching mechanism. Designed for door thicknesses of 1-3/4" to 2" with a 2-3/4" backset, this Grade 1 leverset features Corbin Russwin's proprietary T-Zone construction — tested to over 15 million cycles, exceeding ANSI/BHMA A156.2 Series 4000 Grade 1 standards by 15 times. The substrate is steel with zinc dichromate treatment for corrosion resistance, and the unit is non-handed for simplified installation.

Professional Features & Benefits

• Door Thickness Compatibility: Designed for 1-3/4" to 2" doors with a 2-3/4" backset, accommodating a wide range of standard commercial door preparations.
• Exceptional Durability — 15 Million Cycles: T-Zone construction tested to over 15 million cycles, exceeding ANSI/BHMA A156.2 Series 4000 Grade 1 standards by 15 times for unmatched long-term reliability in high-traffic applications.
• Vandal-Resistant T-Zone Construction: The unique interlocking design between the lockbody and latch — forming a rugged torque-resistant "T" in the critical twist area — provides strength and durability far exceeding Grade 1 standards, resisting forced entry and abuse.
• Non-Keyed Dummy Function: Lever is rigid and acts as a pull only with no operational function, providing a clean, consistent appearance where a latching mechanism is not required.
• Corrosion-Resistant Construction: Manufactured from steel with zinc dichromate treatment for corrosion resistance, ensuring long-lasting performance in demanding environments.
• ANSI Strike Included: Comes with an ANSI curved lip strike measuring 4-7/8" x 1-1/4" x 1-1/4" lip to center for standard door frame compatibility.
• Non-Handed Design: Retrofits most standard 161 cylindrical lock door preparations and is non-handed, simplifying specification and installation across varied door configurations.
• Sustainable Materials: Made from 68% post-consumer recycled content as per LEED MR credit 4, supporting green building initiatives.
• Anti-Microbial Option: Available with Microshield® antimicrobial coating for healthcare and high-hygiene environments.
• Fire Rated: Fire rating available, supporting compliance in fire-rated door assemblies.
• Manufacturer Warranty: Backed by a 7 Year Limited warranty for added confidence and long-term protection.

Technical Specifications

• Subcategory: Cylindrical Locks
• Product Group: Mechanical Locks
• Series: CL3100 Series
• Grade: Grade 1
• Keyed Function: Non-Keyed
• Warranty: 7 Year Limited
• Product Subgroup: Bored Locksets
• Product Type: Leversets
• Keyed: No
• Commercial/Residential: Commercial
• Function Description: Lever is rigid and acts as pull only - no operation.
• Lock Type: Cylindrical
• Handle Type: Lever
• Lock Function: Dummy
• Product Attribute: Cylindrical Locks
• Product Model: CL3150
• Product Function: Dummy
• Door Hand Direction: Non-Handed
• Door Thickness Range: 1-3/4" to 2"
• Fire Rating: Yes
• Product Category: Mechanical Locks
• Product Substrate: Steel, Zinc dichromated for corrosion resistance
• Department: Door Hardware

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness (1-3/4" to 2"), backset (2-3/4"), and non-handed orientation as applicable to this product.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces, referencing the standard 161 cylindrical lock door prep pattern.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
4. Install all mounting hardware and secure the leverset to the door per manufacturer torque specifications.
5. Install the ANSI curved lip strike (4-7/8" x 1-1/4" x 1-1/4" lip to center) on the door frame, aligning with the latch position.
6. Verify the lever is rigid and operates as a pull only with no latching function. Make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• High-Traffic Commercial Office Buildings
• Educational Facilities — K-12 and Universities
• Healthcare Institutions and Hospitals
• Retail Establishments
• Public Buildings and Government Facilities
• Industrial and Institutional Applications
• Multi-Tenant Residential and Mixed-Use Properties

Anti-Microbial Option

The Corbin Russwin CL3100 Series is available with Microshield® antimicrobial coating, providing an added layer of hygiene protection ideal for healthcare facilities, educational institutions, and other environments where surface cleanliness is a priority.

Why Choose Corbin Russwin Quality?

Corbin Russwin CL3100 Series cylindrical lever locks are manufactured with the highest quality materials — including steel with zinc dichromate corrosion resistance — and feature patented T-Zone construction tested to over 15 million cycles, exceeding ANSI/BHMA A156.2 Series 4000 Grade 1 standards by 15 times. Backed by a 7 Year Limited warranty and available in 11 architectural finishes, these leversets are engineered for demanding commercial, institutional, and industrial applications where strength, durability, and quiet operation are essential.