Simplex 1031 - Combination Entry & PassageTough-as-nails combination lock from the leader in top of the line security solutions, dormakaba. dormakaba has been making high quality security products for over 100 years. The dormakaba Simplex 1000 Series is a stand-alone security lock that is highly weather resistant. Entry is gained via a 1 to 5 digit code that is sequential. Vandal resistant, the Simplex locks have found widespread acceptance in high-traffic commercial, institutional, and government buildings. Need this lock with a lever handle instead? Click here 100% Mechanical HEAVY DUTY push button lock Fully bump and pick proof lock Thousands of possible codes combinations Auto-locking with passage feature (allows door to latch shut, but stay unlocked) HEAVY DUTY Latch-bolt with deadlocking plunger Covers existing standard ASA 161 door hole Fits left and right swinging doors All hardware and instructions included with order Low maintenance, no batteries or wires Fits nearly all hinged doors Backset: 2 3/4″ included (2 3/8″ available at checkout) How do I measure? 3-year manufacturer warranty
