Door Knob, Commercial, Storeroom, Ball Knob Style, Satin Chrome Finish, Function Storeroom, Grade 2, Material Steel, For Door Thickness 1 3/8 to 1 3/4 In., Backset 2 3/4 In., Crossbore Size 2 1/8 In., Number of Keys 2, Pins 6, 2 3/4 x 1 3/4 T Strike, Required Door Thickness 1 3/8 to 1 3/4, Cylinder Brass, Keyway Type Schlage, Key Type Different, Standards ANSI/BHMA A 156.2, Fire Rated 3 Hours
Grade 2, Commercial- Strike: 1-7/8" x 4-7/8" Solid brass BumpStop cylinder
- Master Lock Commercial/Residential Knob Locksets, Grade 2 and 3
- ANSI/BHMA certified.
- Backset: 2-3/4" Door thickness: 1-3/8" to 1-3/4" UL Listed for 3-hr. fire door