You may also like
Corbin Russwin CL3152 Classroom Intruder Grade 1 Vandal Resistance Cylindrical Lever Lock
Model: COR-CL3152-KEYED
Corbin Russwin
Corbin Russwin CL3352 Grade 1 Classroom Intruder Extra Heavy-Duty Cylindrical Lever Lock
Model: COR-CL3352-KEYED
Corbin Russwin
Corbin Russwin CLX3355 Grade 1 Classroom Cylindrical Lever Lock
Model: COR-CLX3355-KEYED
Corbin Russwin
Corbin Russwin CL3155 Classroom Grade 1 Vandal Resistance Cylindrical Lever Lock
Model: COR-CL3155-KEYED
Corbin Russwin
Corbin Russwin ML2052 Grade 1 Mortise Classroom Intruder Lever Lockset
Model: COR-ML2052-KEYED
Corbin Russwin
Corbin Russwin CLX3352-KEYED Classroom Intruder Cylindrical Lever Lock | ANSI F110 Grade 1, 1-3/4" to 2" Doors
ANSI/BHMA Grade 1 Classroom Security with 20 Million Cycle Durability
The Corbin Russwin CLX3352-KEYED is a heavy-duty ANSI/BHMA Grade 1 cylindrical lever lock engineered for classroom intruder protection in high-traffic commercial and institutional environments. Designed to meet ANSI function F110 (Classroom), this keyed cylindrical lock features a deadlocking latchbolt controlled by the inside or outside lever, with the outside lever locked and unlocked by key from either side — the inside lever always remains free for safe egress. Compatible with door thicknesses of 1-3/4" to 2" and a standard 2-3/4" backset, the CLX3352 is built on the CLX3300 Series platform, which has been UL cycle-tested beyond 20 Million Cycles (Verification ID: V875753). The lock chassis is manufactured of steel with zinc dichromate treatment for corrosion resistance, and supports all cylinder formats from fixed to interchangeable cores.
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
- Schools and Universities — Classroom Intruder Protection
- Healthcare Institutions and Hospitals
- Commercial Office Buildings
- Government and Municipal Buildings
- Manufacturing and Industrial Facilities
- Multi-Tenant Residential and Mixed-Use Properties
- Heavy-Duty Commercial and Institutional Interior and Exterior Doors
Why Choose Corbin Russwin Quality?
Corbin Russwin CLX3300 Series cylindrical lever locks deliver professional-grade reliability backed by UL cycle testing beyond 20 Million Cycles (Verification ID: V875753), exceeding ANSI/BHMA A156.2 Grade 1 requirements by significant margins — including 2.6 times the abusive torque threshold and 8 times the offset lever pull requirement. The CLX3352-KEYED is covered by a 7 Year Limited warranty and is manufactured with steel and zinc dichromate-treated components for lasting corrosion resistance. Engineered for the most demanding commercial and institutional applications where classroom security, vandal resistance, and long-term dependability are essential.
Manufacturer Resources
CLX3300 Series Cylindrical Lever Locksets
Product Specs
- Subcategory:
- Cylindrical Locks
- Product Group:
- Mechanical Locks
- Series:
- CLX3300 Series
- Grade:
- Grade 1
- Duty Level:
- Heavy Duty
- 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:
- F110
- Product Subgroup:
- Bored Locksets
- Product Type:
- Leversets
- Keyed:
- Yes
- Commercial/Residential:
- Commercial
- Function Description:
- Deadlocking latchbolt by inside lever or outside lever except when key inside or outside locks outside lever. Outside lever is locked and unlocked by turning the key in the inside or outside lever.
- Lock Type:
- Cylindrical
- Handle Type:
- Lever
- Lock Function:
- Classroom
- Product Attribute:
- Cylindrical Locks
- Product Model:
- CLX3352
- Product Function:
- Classroom
- 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
