1021 Simplex Mechanical Pushbutton Entry Knob Lock with Key Override Cylinders Cores & Keys and industrial door applications where

and industrial door applications where durability

Schlage ND50PD OME Grade-1 Cylindrical Lever Lock

MATERIAL SIZE: 1″ dia

and safety circuits

Best 9K37D-15-D-S3 Grade 1 Storeroom Cylindrical Lock

1021 Simplex Mechanical Pushbutton Entry Knob Lock with Key Override Cylinders Cores & Keys and industrial door applications whereSimplex 1021_ Mechanical Pushbutton Cylindrical Knob Lock, Combination Entry 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 and