Sale!

Dorex GX1B70 Heavy-Duty Stainless Steel Classroom Knob

$103.99

7747FD379-3EF5-4DC3-9AB7-FB895BEEAAF3

GX1B SERIES
GRADE 1

The DOREX GX1B classic door knob is designed for high traffic areas requiring a heavy-duty lockset with enhanced security features. The GX1B series is ideal for commercial areas such as office buildings, universities, industrial and institutional facilities.

  • Conforms to ANSI/BHMA A156.2, series 4000, Grade 1
  • cULus listed, 3 hr fire rating
  • ANSI/UL 10C Positive Pressure Rated
  • 10 Year limited warranty
  • For doors 138 to 2″ (35 to 51 mm) thick
  • Non-handed
  • 234″ (70 mm) backset
  • 238″, 334″ and 5″ (60 mm, 95 mm and 127 mm) backsets available
  • Stainless steel latch with 12″ (12.7 mm) throw
  • Deadlatch with 34″ (19 mm) throw available
  • Removable security posts
  • 3″ (76 mm) rose diameter
  • Concealed mounting plate and screws
  • ASA strike
  • Keyed functions include 6-pin cylinder, Schlage “C” keyway with 2 keys
  • Small format interchangeable core (SFIC) model available (SFIC sold separately)

Full keying services available. Other common and high security keyways available.