GN Design
(Patented) Clutch Freewheeling

SPA Design

AT Design

TUB Design

• General Specifications - Featuring CLUTCH System, free turning handle to deter breaking of the handle. Full length 4-3/4" lever handle with 3/8" return on GN and SPA Design. Rose diameter 3-1/2". Key removable outside lever for fast rekeying. Non-handed levers. Concealed mounting screws.
• ANSI Standards - Meets or exceeds of BHMA/ANSI A 156.2 Series 4000, grade 1 requirements.
• Cylinders & Keyways - 6 pin solid brass "C" keyway standard. Schlage C-K, Russwin D1, L4, Corbin 60, Sargent LA, Falcon/Weiser E, Arrow, Yale GA, Kwikset. Can also accept Medeco, Assa, and Kaba High Security Cylinders.
• Interchangeable Core - Interchangeable core locks will accept compatible 6 or 7 pin cores with BEST, FALCON and ARROW. Add "IC" before part number. Interchangeable core locks will accept schlage full size format OEM cylinder. For SCHLAGE format, replace ICCGN with ICGYS.
• Packaging Includes:
  • UL Listed 2 3/4" backset, 2 1/4" x 1 1/8" faceplate
  • Standard "C", 6 pin cylinder
  • ASA Strike

• Housing - Cold rolled steel and zinc dechromate finish for rust resistance with precision cast steel retractor. 2-1/8" diameter bore.
• Trim - Thru-bolted assembly through door with separate spring cage for each lever. Matching design to SL Series Grade 2 levers.
• How to Order - When ordering "AT" & "SPA" designs. Example: CGN-00 entrance in "AT" design is CAT-00.
• Latch Options -  "UL" listed for 3 hour fire labeled doors. 2-3/4" backset standard, brass with 1/2" throw. 2-3/8" backset optional. GND-750 deadlatch reversible for flat and beveled door. 3/4" throw anti-friction deadlatch for pair of fire doors.
• Door Range - 1-3/8" to 1-3/4" thickness. 2" to 2 - 1/4" thickness also available on request.
• Strikes - ASA 1-1/4" x 4-7/8" standard. Other strikes available upon request.
• Electrified Locks - Available upon request.
• Tactile & Lead Lining - Available upon request.
• Meets ADA requirements. Specially desiggned for Barrier Free Application Conforms with ANSI A156.2 Series 4000, Grade-1. Meets A117.1 Accessibility Code.

Door Preparation

• CGN-00: Entrance / Office lock*
• CTN-101: Dormitory
• GN-02: Store lock
• CGN-03: Classroom*
• GN-04: Communicating
• CGN-05: Storeroom*
• GN-09: Institution
• CGN-88: Patio
• CGN-20: Privacy
• GN-30: Passage
• GN-40: Dummy
• Other functions available upon request.

*Indicates available with interchangeable core