Corbin Russwin CLX3361 Grade 1 Entrance/Office Cylindrical Lever Lock

Corbin Russwin CLX3361-KEYED Entrance/Office Cylindrical Lever Lock | ANSI/BHMA Grade 1 | 20 Million Cycle Rated

Commercial-Grade Cylindrical Lever Lock Engineered for High-Traffic Security and Design Flexibility

The Corbin Russwin CLX3361-KEYED is a commercial-grade, ANSI/BHMA Grade 1 cylindrical lever lock from the CLX3300 Series, purpose-built for entrance and office (ANSI function F82A) applications where both security and aesthetics are paramount. Designed for door thicknesses of 1-3/4" to 2" with a 2-3/4" backset, this keyed lock features a deadlocking latchbolt operated by lever from either side, except when the push button locks the outside lever. The CLX3361 is manufactured from steel with zinc dichromate treatment for corrosion resistance, and is available in the NZD Newport lever with 626 Satin Chrome finish as the most common configuration. UL cycle testing has been completed at 20 Million Cycles (Verification ID: V875753), making it one of the most rigorously tested cylindrical locks available for demanding commercial environments.

Professional Features & Benefits

• ANSI/BHMA Grade 1 cylindrical lock per A156.2 (2022) Series 4000
• UL Cycle above and beyond: 20 Million Cycles (Verification ID: V875753)
• Exceeds 3,100 in-lb abusive locked lever torque — 2.6× ANSI requirements
• Exceeds 1,600 lbs offset lever pull — 8× ANSI requirements
• Innovative Lever Release™ freewheeling design for vandal resistance
• Lock chassis design supports all cylinder formats (fixed core to interchangeable core)
• Patented adjustable push/turn button for easy door thickness adjustment
• Available with BHSS behavioral health trim and VSL visual status indicators
• EcoFlex® technology on CLX33900: up to 92% energy reduction (GreenCircle certified)
• Available with 27 mechanical and 2 electrified functions
• CLX3352 Classroom Intruder: locking from either side, always-free egress
• ElectroLynx® 8-pin molex connector on electrified units
• Ten-year limited mechanical warranty (two-year limited electrical)

Technical Specifications

• Grade: ANSI/BHMA A156.2 (2022) Series 4000, Grade 1
• Door Prep: ANSI/SDI A250.14
• Handing: Non-handed
• Door Thickness: 1-3/4" 2" (44–51mm) standard; optional 1-3/8" (D138) or over 2" up to 2-1/4" (D214)
• Backset: 2-3/4" (70mm) standard; optional 2-3/8", 3-3/4", 5"
• Minimum Stile: 4-1/2" (114mm)
• Latchbolt: Stainless steel, 1/2" (13mm) throw; optional 3/4" (19mm) deadlocking fire latch
• Front: Wrought brass, bronze, or stainless steel, 2-1/4" x 1-1/8" standard
• 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: 12VDC or 24VDC; range 10.2–26.4VDC (CLX33900)
• Electrified Current: 10mA continuous; 500mA peak @ 12VDC or 24VDC
• Operating Temperature: -13°F (-25°C) to 151°F (66°C) (electrified)
• Certifications: ANSI/BHMA A156.2 Grade 1; UL/cUL 3-hour; UL294 (electrified); NFPA 80; ADA A117.1; Windstorm/Hurricane certified
• Warranty: Ten-year limited mechanical; two-year limited electrical

Professional Applications

• Commercial Office Buildings
• Educational Facilities and Universities
• Healthcare Institutions and Hospitals
• Manufacturing and Industrial Facilities
• Heavy-Duty Commercial and Institutional Interior and Exterior Doors
• Multi-Tenant Residential and Mixed-Use Properties
• Government and Municipal Buildings

Why Choose Corbin Russwin Quality?

Corbin Russwin CLX3300 Series cylindrical lever locks deliver professional-grade reliability backed by UL cycle testing completed at 20 Million Cycles (Verification ID: V875753) and ANSI/BHMA Grade 1 certification, exceeding standard requirements by significant margins across torque, pull, impact, and latch retraction tests. Manufactured from steel with zinc dichromate treatment for corrosion resistance and available in 14 finishes with multiple lever options, the CLX3361 is protected by a 7 Year Limited warranty. Engineered for demanding commercial applications where dependable performance, design flexibility, and long-term durability are essential.