product

Grade 1 Heavy Duty Cylindrical Locks

GT Series

Unrivaled Strength and Durability

  • Cycled tested – Over 3X BHMA standard.
  • Abusive Lever Torque tested – Over 2X BHMA standard.
  • 41 degree lever rotation – Reduced rotation = Less wear/longer life.
  • 25-year warranty.

Typical Applications
Federal, State & Local Governments, Commercial, Hospitality, Healthcare, Office, Retail, and Education

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Proudly made in Lancaster, Pennsylvania, USA

Specs

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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. 3-3/4” and 5” Optional (Ordered from factory only).
Chassis:
  • Heavy duty zinc diecast, investment cast, chromated cold rolled steel, stainless steel and EZAC™ diecast 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
Latchbolt:
  • 9/16” Throw Deadlocking
  • 3/4” Latch projection for available as option.
Hand:
  • Non-handed
Trim:
  • Solid Zinc diecast PHL, BSN or MIA Levers
  • 41° Lever Rotation Standard with 2-3/4” backset
  • Wrought Brass Roses, Concealed Screws
  • 65° Lever Rotation Standard with 3/4” latch for double doors (Ordered from factory only) and all 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.
Cylinder:
  • 6-pin Brass Insert Cylinder keyed to 5-pins
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) Bright Brass, 613 (US10B) Oil Rubbed Bronze, 619 (US15) Satin Nickel, 622 (US 19) Flat Black, 626 (US26D) Satin Chrome
  • Other finishes available. Contact PDQ Customer Service
  • Optional Antimicrobial Coating 626 (USD26D) only‡
Certifications, Listings Compliances:
  • UL/CUL 10C listed for 3 hrs, for single doors up to 4’0” x 8’0”
  • Certified to ANSI/BHMA A156.2-2011, Grade 1
  • California Education Code Compliant (Functions GT135, GT135LED, GT145)
  • Federal Specification FF-H-10C (Superseded by A156.2)
  • Florida Building Code HVHZ (High Velocity Hurricane Zone) listed, FL21376. Maximum design load rating: ± 70 PSF for single doors 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.

Functions – School Security

GT Series - Functions

Functions – Non Keyed

GT Series - Functions

Functions – Keyed

GT Series - Functions

Architectural Finishes

  • 605 (US3) - Bright Brass, Clear Coated

  • 606 (US4) - Satin Brass, Clear Coated

  • 612 (US10) - Satin Bronze, Clear Coated

  • 613 (US10B) - Oil Rubbed Bronze, Oxidized Satin Bronze, Oil Rubbed, No Coating

  • 625 (US26) - Bright Chromium Plated, No Coating

  • 626 (US26D) - Satin Chrome Plated, No Coating

  • 622 (US19) - Flat Black


Electronic Access Control

Fail Safe/Fail Secure Electrical Specifications:
  • Input voltage: 12-24VDC or 12-24VAC.
  • 24 Volts AC/DC +/- 10%
  • Operating Current: .150A
  • 12 Volts AC/DC +/- 10%
  • Operating Current: .250A
  • Includes rectifier for AC voltage
  • Solenoid operated

Cross Reference

GT Series - Cross Reference

Performance

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Keyways

How to Order

GT Series - How to Order

How to Order – Electronic Access Control

GT Series - How to Order

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