L1021 Simplex Mechanical Pushbutton Entry Lever Lock with Key Override Electrified Door Closers/Holders For Fire Doors closing speed

closing speed

TDC-300 Heavy Duty Arm

and retail

and air infiltration

Falcon W561P6D Grade 2 Classroom Cylindrical Lock

L1021 Simplex Mechanical Pushbutton Entry Lever Lock with Key Override Electrified Door Closers/Holders For Fire Doors closing speedSimplex L1021_ Mechanical Pushbutton Cylindrical Lever 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 L1000 Series provides exterior access by combination while allowing free egress. This mechanical lock, with lever option, eliminates the material