ANSI/BHMA
Certified ANSI/BHMA
A156.2, Series 4000
Grade 2.
fire listings
All functions (including firecup) are
UL-cUL Listed for use on fire doors
having a rating up to and including
90 minutes.
door thickness
Locksets are adjustable for doors 1-
3/8" (35mm) to 1-3/4"(44mm).
handing
Non-handed.
warranty
The 4300 Series tubular knob lock
carries a one-year warranty.