Corbin Russwin CL3350 Grade 1 Single/Half Dummy Trim Extra Heavy-Duty Cylindrical Lever Lock

Corbin Russwin CL3350-NON-KEYED Single/Half Dummy Trim Extra Heavy-Duty Cylindrical Lever Lock Grade 1 Non-Handed

Commercial-Grade Dummy Lever Trim for High-Use Cylindrical Door Applications

The Corbin Russwin CL3350 Single/Half Dummy Trim is a non-keyed, extra heavy-duty cylindrical lever lock engineered for commercial, industrial, and institutional environments where a rigid pull-only lever is required. Designed as part of the CL3300 Series, this Grade 1 lockset accommodates door thicknesses from 1-3/8" to 1-3/4" and is constructed with a steel substrate featuring zinc dichromate treatment for enhanced corrosion resistance. The lever is rigid and acts as a pull only with no operational function, making it ideal for paired door applications and inactive leaves. The CL3350 is non-handed, simplifying specification and installation across a wide range of door configurations.

Professional Features & Benefits

• Grade 1 cylindrical lockset per ANSI/BHMA A156.2 Series 4000, Grade 1
• Lever Release™ design for vandal resistance — outside lever rotates freely when locked
• EZ-Install components significantly reduce installation time
• Independent return springs prevent lever sag
• 4 solid cast lever options (Armstrong, Newport, Princeton, Frascati)
• Anti-rotational through-bolts at 6 and 12 o'clock positions
• Accommodates 6 or 7-pin conventional cylinders and all keying levels
• CL3352 Classroom Intruder function: double-cylinder lockset, always-free egress
• Available with MicroShield® antimicrobial coating (suffix option code "C")
• CL33900 electrified option: fail safe and fail secure, 12 or 24VAC/VDC
• ElectroLynx® 8-pin connector on all electrified products
• Seven-year limited warranty (two-year for electrified)

Technical Specifications

• Grade: ANSI/BHMA A156.2 Series 4000, Grade 1
• Handing: Non-handed (except FZD trim)
• Door Thickness: 1-3/4" (44mm) 2" (51mm) standard; optional over 2" 2-1/4" (57mm)
• Backset: 2-3/4" (70mm) standard; optional 3-3/4" (95mm) and 5" (127mm)
• Latchbolt: Stainless steel, 1/2" (13mm) throw; optional 3/4" (19mm) fire latch
• Auxiliary Latchbolt: Deadlocking — prevents manipulation when door is closed
• Lock Chassis: Steel, zinc dichromated for corrosion resistance
• Front: Wrought brass, bronze, or stainless steel, 2-1/4" x 1-1/8"
• Strike: Wrought brass or stainless steel ANSI curved lip, 4-7/8" x 1-1/4" x 1-1/4" lip to center
• Cylinder: Brass, 6-pin L4 keyway, 0-bitted standard
• Electrified Voltage: 12VAC/DC or 24VAC/DC (CL33900 Series)
• Electrified Current: 250mA @ 12VAC/VDC; 150mA @ 24VAC/VDC, continuous duty solenoid
• Certifications: ANSI/BHMA A156.2 Grade 1; UL-cUL listed; ANSI A117.1 Accessibility; California State Fire Marshal
• Warranty: Seven-year limited (two-year for CL33900 electrified)

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Vandal-Resistant Lever Design

The CL3350 features Corbin Russwin's proprietary Lever Release™ design, engineered to resist vandalism by allowing the lever to rotate when subjected to forced manipulation. This design protects the internal mechanism and maintains the integrity of the door hardware even in high-abuse environments, reducing maintenance costs and extending product service life.

Why Choose Corbin Russwin Quality?

Corbin Russwin CL3300 Series cylindrical lock products deliver professional-grade reliability through extra heavy-duty Grade 1 construction with a steel and zinc dichromated substrate engineered for corrosion resistance and long-term durability. The CL3350 is backed by a 7 Year Limited warranty, reflecting Corbin Russwin's commitment to quality and performance. Engineered for demanding commercial applications where dependable, vandal-resistant performance and code compliance are essential.