Light-duty commercial keyed storeroom knob

Performance complies with ANSI A156

5 (American National Standards Institute), Series 4000, Grade 2 auxiliary lock and ANSI A156

5, 2001 Series 4000, Grade 2

UL (Underwriters' Laboratories) rated

3 hour fire door

6-pin solid brass cylinder, keyed 5-pin, C-keyway

2 nickel silver cut keys per lock, 5-pin, C-section

Adjustable backset

Strike: 1-1/8" x 2-3/4" square corner T-Strike

Door frame strike reinforcer with 3" screws

Outside knob locked

Entrance by key only

Inside knob ed