Corbin Russwin CLX3390 Grade 1 Passage & Turnpiece Cylindrical Lever Lock

Corbin Russwin CLX3390-NON-KEYED Passage & Turnpiece Cylindrical Lever Lock | Non-Handed, Grade 1, 1-3/4" to 2" Doors

ANSI/BHMA Grade 1 Commercial Cylindrical Lock for High-Traffic Passage Applications

The Corbin Russwin CLX3390-NON-KEYED is a non-keyed, passage and turnpiece cylindrical lever lock from the CLX3300 Series, engineered to deliver ANSI/BHMA Grade 1 performance in demanding commercial and institutional environments. Designed for doors ranging from 1-3/4" to 2" in thickness with a 2-3/4" backset, this lock features a lever on one side and a turnpiece on the other, with both always free for unrestricted passage. Constructed of steel with zinc dichromated finish for corrosion resistance, it is fire rated and non-handed for simplified installation. The standard ANSI curved lip strike measures 4-7/8" x 1-1/4" with a 1-1/4" lip-to-center dimension, and the springlatch features a square corner front measuring 2-1/4" x 1-1/8" at a 2-3/4" backset.

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
• Multi-Tenant Residential and Hospitality Properties
• Government and Municipal Buildings
• Retail Establishments

Why Choose Corbin Russwin Quality?

Corbin Russwin CLX3300 Series cylindrical locks deliver ANSI/BHMA Grade 1 commercial-grade reliability, with UL cycle testing verified at 20 Million Cycles (Verification ID: V875753) and abuse resistance ratings that exceed ANSI/BHMA A156.2 requirements by up to 8 times. Constructed of steel with zinc dichromated corrosion resistance and backed by a 7 Year Limited warranty, these locks are engineered for the most demanding commercial and institutional applications where dependable, long-term performance is essential.