D25D TUL 613 Schlage Lock Cylindrical LockExit Knob, Blank Plate x Knob, Grade 1, Tulip, Oil Rubbed Bronze
Exceeds 800,000-cycle ANSI Grade 1 requirements
Exceeds ANSI A156.2, Series 4000 Grade 1 lock knob torque requirements
Heavy-gauge, cold-rolled...