Corbin Russwin CL3170 Double/Full Dummy Trim Grade 1 Vandal Resistance Cylindrical Lever Lock

Corbin Russwin CL3170-NON-KEYED Double/Full Dummy Trim Cylindrical Lever Lock | Grade 1 Vandal Resistant, Non-Handed

Commercial-Grade Non-Keyed Cylindrical Lever Lock with T-Zone Construction

The Corbin Russwin CL3170 is a non-keyed, double/full dummy trim cylindrical lever lock from the patented CL3100 Series, engineered for high-use commercial, industrial, and institutional applications. Designed for doors with a thickness range of 1-3/4" to 2" and a 2-3/4" backset, the levers function as pulls only with no operational latch mechanism—both levers are always rigid and free. Built on Corbin Russwin's proprietary T-Zone construction, this lock exceeds ANSI/BHMA A156.2 Series 4000 Grade 1 standards by 15 times, having been tested to over 15 million cycles. The CL3170 is non-handed and retrofits most standard 161 cylindrical lock door preparations, making it a versatile solution for a wide range of commercial door hardware projects.

Professional Features & Benefits

• Door Thickness Compatibility: Designed for 1-3/4" to 2" doors with a 2-3/4" backset for precise, reliable fitment in standard commercial door preparations.
• ANSI Strike Included: Supplied with an ANSI curved lip strike measuring 4-7/8" x 1-1/4" x 1-1/4" lip to center for a complete, code-compliant installation.
• Exceptional Durability — T-Zone Construction: The unique T-Zone design interlocks the aligning and latch tubes to form a torque-resistant “T” in the critical twist area, tested to over 15 million cycles—exceeding ANSI/BHMA Grade 1 standards by 15 times.
• Vandal Resistance: True interlocking between the lockbody and latch provides strength and durability far exceeding ANSI/BHMA A156.2 Series 4000 Grade 1 standards, ideal for high-traffic and high-risk environments.
• Non-Keyed Dummy Function: Levers act as pulls only with no latch operation; both levers are always rigid and free, simplifying installation and eliminating cylinder requirements.
• Non-Handed & Retrofit-Ready: Fits most standard 161 cylindrical lock door preparations and is non-handed, reducing inventory requirements and simplifying specification.
• Microshield® Antimicrobial Coating Available: Available with Microshield® antimicrobial coating and in 11 hardware finishes, including the most common configuration of NZD Newport lever in 626 Satin Chrome finish.
• Sustainable Construction: Made from 68% post-consumer recycled content as per LEED MR credit 4, supporting green building certification goals.
• 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
• Warranty: 7 Year Limited
• Keyed Function: Non-Keyed
• Product Subgroup: Bored Locksets
• Product Type: Leversets
• Keyed: No
• Commercial/Residential: Commercial
• Function Description: Latchbolt by lever either side, both levers always free.
• 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

Professional Applications

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

Anti-Microbial Option

The Corbin Russwin CL3170 is available with Microshield® antimicrobial coating, providing an added layer of hygiene protection for high-touch lever surfaces. This option is particularly well-suited for healthcare, educational, and institutional environments where surface cleanliness is a priority.

Why Choose Corbin Russwin Quality?

Corbin Russwin CL3100 Series cylindrical lever locks are built on patented T-Zone construction—tested to over 15 million cycles and exceeding ANSI/BHMA A156.2 Series 4000 Grade 1 standards by 15 times—delivering unmatched strength and durability for demanding commercial applications. The CL3170 substrate is constructed of steel with zinc dichromate treatment for corrosion resistance, and the product is backed by a 7 Year Limited warranty. With 11 available finishes, 18 available functions, and compatibility with most standard 161 cylindrical door preparations, Corbin Russwin provides a reliable, specification-ready solution for virtually any commercial door hardware requirement.