1041 Simplex Mechanical Pushbutton Entry/Passage Knob Lock with Key Override Key Override:1041B: Prepped for 6 or 7-pin SFIC 3151DN: D - Dark Bronze

3151DN: D - Dark Bronze Anodized Aluminum

Includes Unitrol® Parallel Arm

UL 10C positive pressure

Door weight up to 242 pounds per door

Can be used as side or top opening door

1041 Simplex Mechanical Pushbutton Entry/Passage Knob Lock with Key Override Key Override:1041B: Prepped for 6 or 7-pin SFIC 3151DN: D - Dark BronzeSimplex 1041_ Mechanical Pushbutton Cylindrical Knob Lock, Combination Entry Passage Function with Key Override, 2 3 4 Backset, 1 2 Throw, Interchangeable Core Prep Simplex Mechanical Pushbutton Locks eliminate problems and costs associated with issuing, controlling, and collecting keys and cards. The Simplex 1000 Series provides exterior access by combination, while allowing free egress. This mechanical lock, with knob option, eliminates the material