Simplex - LL1021S - Mechanical Pushbutton Cylindrical Lever Set - LFIC Schlage - 2¾" Backset - Satin Chrome - LH/LHR Alerts Now supports the following models:

Now supports the following models:

revolutionary design

Solid brass collar spins under pressure to prevent wrench attacks

074 SCHLAGE F506-453 F SERIES COMPRESSIBLE CYLINDER N/A SCHLAGE F506-451 T TOP PIN

270 Green Top Pin

Simplex - LL1021S - Mechanical Pushbutton Cylindrical Lever Set - LFIC Schlage - 2¾" Backset - Satin Chrome - LH/LHR Alerts Now supports the following models: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. 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