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Corbin Russwin CLX3376-KEYED Corridor/Dormitory Cylindrical Lever Lock ANSI/BHMA Grade 1, 20 Million Cycle Rated
Commercial-Grade Cylindrical Lever Lock for High-Traffic Corridor and Dormitory Applications
The Corbin Russwin CLX3376-KEYED is a ANSI/BHMA Grade 1 cylindrical lever lock from the CLX3300 Series, purpose-built for corridor and dormitory functions in demanding commercial and institutional environments. Designed for door thicknesses of 1-3/4" to 2" with a 2-3/4" backset, this lock delivers a deadlocking latchbolt operated by lever from either side, except when the outside lever is locked by pushbutton or key. The CLX3376 features a conventional 6-pin cylinder, includes two nickel silver keys, and is offered in the most common configuration with an NZD Newport lever in 626 Satin Chrome finish. UL cycle testing has been completed at 20 Million Cycles (Verification ID: V875753), far exceeding standard requirements for long-term reliability in high-traffic openings.
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 and Corridor Doors
- University and College Dormitories
- Educational Facilities and Schools
- Healthcare Institutions and Hospitals
- Manufacturing and Industrial Facilities
- Multi-Tenant Residential and Apartment Properties
- Government and Municipal Buildings
Why Choose Corbin Russwin Quality?
Corbin Russwin CLX3300 Series cylindrical lever locks are manufactured of the highest-quality materials including a steel substrate with zinc dichromate treatment for corrosion resistance and are verified to exceed ANSI/BHMA A156.2 Grade 1 requirements across every critical performance category, including 20 Million UL-verified cycles (Verification ID: V875753), 3,100+ in-lb locked lever torque resistance, and 1,600+ lbs offset lever pull resistance. Backed by a 7 Year Limited warranty, the CLX3376-KEYED is engineered for demanding commercial and institutional applications where dependable performance, security, and long-term reliability are essential.
Manufacturer Resources
CLX3300 Series Cylindrical Lever Locksets
Product Specs
- Subcategory:
- Cylindrical Locks
- Product Group:
- Mechanical Locks
- Series:
- CL3300 Series
- Grade:
- Grade 1
- Keyed Function:
- Single Cylinder
- Standard Cylinder:
- Conventional 6-pin Cylinder, L4 Keyway
- Standard Latch:
- Deadlatch - Square corner front, 2-1/4" x 1-1/8", 2-3/4" backset
- Standard Strike:
- ANSI Curved Lip 1-1/4" Lip Length
- Warranty:
- 7 Year Limited
- ANSI/BHMA:
- F90
- Product Subgroup:
- Bored Locksets
- Product Type:
- Leversets
- Keyed:
- Yes
- Commercial/Residential:
- Commercial
- Function Description:
- Deadlocking latchbolt by lever either side except when pushbutton or key locks outside lever
- Lock Type:
- Cylindrical
- Handle Type:
- Lever
- Lock Function:
- Corridor/Dormitory
- Product Attribute:
- Cylindrical Locks
- Product Model:
- CL33726
- Product Function:
- Corridor/Dormitory
- 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
- Backset (Distance):
- 2-3/4"
- Department:
- Door Hardware
