Mechanical pushbutton access: Eliminates need for key issuing and card controlling, reducing maintenance costs
Single access code: Simplifies access management for all users with one code
Programmable via keypad: Allows code changes without removing the lock from the door
Vandal resistant construction: Enhances security against tampering
3-hour UL/ULC fire rating: Provides enhanced fire safety for labeled doors
Summarized by Shop
Best Core Equivalent
The dormakaba Simplex 1031 is a heavy-duty mechanical pushbutton knob lock offering combination-controlled entry, interior-controlled passage mode and free egress. Passage mode allows the exterior knob to operate without entering the combination when unrestricted access is desired. The 1031 requires no batteries, w
Lock Type
Cylindrical latch with 3-hour UL/ULC fire rating
Number of Codes
Single access code
Programming
Keypad, no lock removal required
Handing
Factory handed for left hand doors, field reversible
Backset
23/4 in (70 mm) and 23/8 in (60 mm)
Door Thickness Compatibility
13/8 in (35 mm) to 21/4 in (57 mm), pre-assembled for 15/8 in (41 mm) to 2 in (51 mm)