Cal-Royal Omega GRB Series Heavy Duty Grade 1 Storeroom Knob Lock
- Exceeds BHMA/ANSI Grade 1 requirements
- Heavy Duty Cylindrical Knobsets
- UL listed for 3-hour fire door
Dead locking latch bolt operated by key in outside lever or by rotating inside lever. Outside lever is always fixed.
The Omega GRB Series is designed for offices, schools, hospitals, apartments, Hotel / Motel, Residential, Commercial and Public Buildings. Meets or exceeds BHMA / ANSI A 156.2 Series 4000, grade 1 requirements.
KEYWAY: 6-Pin solid brass “C” keyway standard.
Lockset is furnished with Standard 6-Pin Cylinder
Lockset has 2-3/4" backset.
4-7/8" ASA Strike standard.