Simplex - LL1021S - Mechanical Pushbutton Cylindrical Lever Set - LFIC Schlage - 2¾" Backset - Satin Chrome - LH/LHR the diagnostic box Chip: 4D DST 40

Chip: 4D DST 40

Aftermarket Flip Key Included

PN: SU003-01445

Set anti-theft data reading and writing

No more hammer and plastic key holders

Simplex - LL1021S - Mechanical Pushbutton Cylindrical Lever Set - LFIC Schlage - 2¾" Backset - Satin Chrome - LH/LHR the diagnostic box Chip: 4D DST 40Simplex 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. Combination & Key Override. Core not included. Features: Fully mechanical lock eliminates the material and labor expense of battery replacements Single access codeone easy to manage code for all users Lock is easily programmed