Product Description
Introducing the GT Series Heavy Duty Cylindrical Lock, designed for unmatched quality and longevity. This robust lock surpasses industry standards, cycle tested to over 3 times the BHMA requirements, ensuring durability in the toughest environments. With a 41-degree lever rotation that minimizes torque, the GT lock is engineered to extend its lifespan significantly.
Crafted in Lancaster, PA, each GT Series lock is assembled with meticulous attention to detail, reflecting a commitment to American craftsmanship. Backed by an impressive 25-year warranty, you can rely on the GT Series for security and performance that lasts.
Upgrade to the GT Series Heavy Duty Cylindrical Lock for superior strength and endurance in commercial and high-traffic settings. Built to exceed expectations, this lock embodies reliability and precision engineering, making it the ideal choice for your security needs.
Ensure lasting security with the GT Series Heavy Duty Cylindrical Lock—your trusted solution for reliability and strength. Experience peace of mind knowing you've invested in a lock that meets the demands of heavy use while maintaining exceptional performance.
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Discover the unmatched durability and security of our GT Series Heavy Duty Cylindrical Lockset.
- Featuring a heavy duty diecast chassis and machined billet steel spindle, this lockset is engineered for strength and reliability
- The 13-gauge steel anti-rotation plate ensures a secure installation
- Choose from 3 lever styles: Philadelphia (SFL and LFL), Boston (SFL), Miami (SFL)
- Choose from 7 finishes: (including US3, US4, US10, US10B, US19, US26, US26D) to complement any decor. 605(US3), 606(US4), 612(US10), 613(US10B), 622(US19), 625(US26), 626(US26D)
- A lever torque resistance of 2,200 lbf-in—3 times the BHMI/ANSI standard
- A 2 : 1 latch bolt throw allowing a 41-degree lever rotation, the GT Series provides superior performance and longevity
Invest in the GT Series for heavy duty security that exceeds expectations.
Features & Benefits
Certifications
The GT ANSI/BHMA Grade 1 Cylindrical Lock is backed by a comprehensive range of certifications.
- It’s UL 10C listed for 3-hour fire doors, suitable for single doors up to 4’ x 8’
- Opt for the optional 3/4” throw deadlocking fire latch (FRL) for pairs of doors, ensuring enhanced security and safety measures
- Our GT cylindrical lock is certified to ANSI/BHMA A156.2 Grade 1 standards, guaranteeing top-tier performance and durability
- Complies with the California Education Code (Functions GT135, GT135LED, GT145)
- Meets Federal Specification FF-H-10C (now superseded by A156.2)
- Approved for Florida HVHZ (High Velocity Hurricane Zone), with PDQ Product Approval: FL 21376 and a design load rating of ± 70.0 PSF for single doors (3’ x 7’)
- Complies with ADA and ICC/ANSI 117.1 for Accessible and Usable Buildings, ensuring inclusivity and accessibility
Choose the GT ANSI/BHMA Grade 1 Cylindrical Lock for unmatched security and compliance.
Specifications
Explore the specifications of our heavy-duty cylindrical lock. Learn about its robust design, materials, and features. Dive into the details of the GT Cylindrical Lock for unparalleled strength and durability.
| FOR DOORS: | • 1-3/4” to 2-1/4” thick • Preset for 1-3/4” door |
| APPLICATION | • Through door thru-bolting |
| DOOR PREP: | • Standard ANSI A156.115 (161) for Cylindrical Locks |
| BACKSET: | • 2-3/4” Standard. 2-3/8”, 3-3/4” and 5” Optional (Ordered from factory only) |
| CHASSIS: | • Heavy duty diecast, investment cast, chromated cold rolled steel and stainless steel mechanism. Billet Steel spindles for locking functions |
| FRONT: | • 2-1/4” x 1-1/8” • Stainless Steel or Wrought Brass • Beveled 1/8” in 2” |
| STRIKE: | • ASA standard • T-Strike or Full Lip Strike optional • Stainless Steel or Wrought Brass |
| LEVERS: | • Philadelphia, Boston, Miami |
| ROSE: | • 3-3/8” DIA Wrought |
| LATCHBOLT: | • 9/16” Throw Deadlocking • 3/4” Latch projection for available as option |
| HAND: | • Non-handed |
| TRIM: | • Solid diecast PHL, BSN or MIA Levers • 41° Lever Rotation Standard with 2-3/4” Backset • Wrought Brass Roses, Concealed Screws • Two (2) per Lock • SCC standard (Schlage C Compatible) • Available for all keyed functions • Large Format IC Core available for PHL Lever ONLY. • 6-pin Brass Insert Cylinder keyed to 5-pins • Options: MK, CMK or GMK DESIGN AND MANUFACTURING IN THE USA • 65° Lever Rotation Standard with 3/4” latch for double doors (Ordered from factory only) and all 2-3/8”, 3-3/4” and 5” Backsets (Ordered from factory only |
| KEYS: | • Two (2) per Lock |
| KEYWAYS: | • SCC standard (Schlage C Compatible) • Also available in keyways of other manufacturers |
| INTERCHANGEABLE CORE: | • Available for all keyed functions • 6 or 7-pin • Large Format IC Core available for PHL Lever ONLY • Compatible with Best, Falcon and Arrow small format IC cores |
| CYLINDER: | • 6-pin Brass Insert Cylinder keyed to 5-pins • Standard High Security and UL437 Cylinders Available |
| KEYING: | • Options: MK, CMK or GMK • Zero Bitted (KO), Keyed Different (KD) or Keyed Alike (KA) Can be keyed into existing master key systems |
| FINISHES: | • 605 (US3), 606 (US4), 612 (US10), 613E, 619 (US15), 622 (US19), 625 (US26), 626 (US26D) • Optional Antimicrobial Coating 626 (USD26D) only |
| CERTIFICATIONS, LISTINGS, COMPLIANCES: | • UL listed for 3 hrs, for single doors up to 4’0” x 8’0” • Certified to ANSI/BHMA A156.2, Grade 1 • California Education Code Compliant (Functions GT135, GT135LED, GT145) • Federal Specification FF-H-10C (Superseded by A156.2) • Approved for Florida HVHZ (High Velocity Hurricane Zone). PDQ Product Approval: FL 21376. Design load rating: ± 70.0 PSF for single door (3’ x 7’) • Complies with ADA (Americans with Disabilities Act) and ICC/ANSI 117.1 for Accessible and Usable Buildings |
| WARRANTY: | • Twenty-five (25) year Limited Warranty |
| COUNTRY OF ORIGIN: | • Proudly Assembled in the U.S.A. with U.S. and foreign material. Meets requirements of the Buy American Act as a COTS product manufactured in the United States |
Lever Designs & Finishes
Discover our range of finishes and levers for heavy duty cylindrical locks. Choose from various hardware finishes and levers to complement any style or decor. Explore the options available for the GT Cylindrical Lock and find the perfect look for your security needs.
Finishes
Levers
