Corbin Russwin CL3152 Classroom Intruder Grade 1 Vandal Resistance Cylindrical Lever Lock

Corbin Russwin CL3152-KEYED Classroom Intruder Cylindrical Lever Lock | Grade 1 Vandal Resistant, ANSI F110, Non-Handed

Patented Grade 1 Cylindrical Lever Lock Engineered for Classroom Intruder Security

The Corbin Russwin CL3152-KEYED is a commercial-grade cylindrical lever lock designed for classroom intruder (ANSI function F110) applications, delivering the highest level of security and durability for educational and institutional environments. Engineered for doors ranging from 1-3/4" to 2" in thickness with a 2-3/4" backset, this keyed lockset features a deadlocking latchbolt controlled by the inside or outside lever, with the outside lever locked and unlocked by key from either side. The CL3100 Series T-Zone construction has been tested to over 15 million cycles, exceeding ANSI/BHMA Grade 1 standards by 15 times, making it an exceptional choice for high-traffic commercial, industrial, and institutional settings. The most common configuration features the NZD Newport lever in 626 Satin Chrome finish.

Professional Features & Benefits

• Door Thickness & Backset Compatibility: Designed for 1-3/4" to 2" doors with a 2-3/4" backset, accommodating standard commercial door preparations with ease.
• Exceptional Cycle Durability: T-Zone construction tested to over 15 million cycles, exceeding ANSI/BHMA A156.2 Series 4000 Grade 1 standards by 15 times for unmatched long-term reliability in high-traffic applications.
• Patented T-Zone Construction: Interlocks the aligning and latch tubes to form a rugged torque-resistant "T" in the critical twist area, providing strength and vandal resistance far exceeding Grade 1 standards.
• ANSI F110 Classroom Function: Deadlocking latchbolt operated by inside or outside lever; outside lever locked and unlocked by key from inside or outside. Inside lever always free for immediate egress.
• Conventional 6-Pin Cylinder: Includes two nickel silver keys; integrates into most existing facility key systems and accepts Schlage® LFIC. Several security key systems available including Access 3® and Pyramid.
• Versatile Finish & Lever Options: Available in 11 hardware finishes and Microshield® antimicrobial coating, with 3 levers and 4 roses to cover a wide variety of door preps and design requirements.
• Non-Handed & Retrofit-Friendly: Retrofits most standard 161 cylindrical lock door preps and is non-handed, simplifying installation and reducing inventory requirements.
• Sustainable Construction: Made from 68% post-consumer recycled content as per LEED MR credit 4, supporting green building initiatives.
• Manufacturer Warranty: 7 Year Limited warranty for added confidence and protection.

Technical Specifications

• Subcategory: Cylindrical Locks
• Product Group: Mechanical Locks
• Series: CL3100 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: 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: CL3152
• 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

Professional Applications

• Educational Facilities – K-12 Schools and Universities (Classroom Intruder Security)
• Commercial Office Buildings and High-Traffic Areas
• Healthcare Institutions and Hospitals
• Public and Government Buildings
• Retail Establishments
• Industrial and Institutional Facilities
• Multi-Tenant Residential and Mixed-Use Properties

Anti-Microbial Option

The Corbin Russwin CL3100 Series is available with Microshield® antimicrobial coating, providing an additional layer of hygiene protection ideal for healthcare, educational, and high-contact environments where surface cleanliness is a priority.

Why Choose Corbin Russwin Quality?

Corbin Russwin CL3100 Series cylindrical lever locks are built to the highest commercial standards, with patented T-Zone construction tested to over 15 million cycles — exceeding ANSI/BHMA A156.2 Series 4000 Grade 1 requirements by 15 times. The steel and zinc dichromated substrate ensures corrosion resistance and long-term durability, while the 7 Year Limited warranty provides lasting peace of mind. Engineered for demanding commercial, institutional, and educational applications where dependable classroom security and vandal resistance are essential.