Simplex 6202-86 mechanical pushbutton door lock 2-3/8" backset gray no key

Mechanical pushbutton lock for keyless entry

The Simplex 6202-86 is a mechanical combination lock that provides exterior access by code while allowing free egress from the inside at all times. It suits commercial or residential doors where a keyed cylinder is not wanted and battery maintenance must be avoided. The all-metal cast front housing is force resistant and carries a 3-hour UL/ULC fire rating for "A" labeled doors.

Fits standard door prep

Installation uses a 2-3/8 inch backset and a 1/2 inch throw latch with a floating faceplate that accommodates wood or metal doors 35 to 57 mm thick. The single access code is programmed at the keypad without removing the lock from the door. A unified interior trim plate and fixed interior knob simplify alignment, while the clutch-protected exterior thumbturn resists forced torque attacks.

60 mm backset decides compatibility

The 60 mm backset is the critical dimension; doors pre-drilled for a different backset will not accept this lock without modification. Buyers who need a keyed override cylinder, multiple user codes, or electronic audit trails cannot use this mechanical single-code model.