Simplex 904-26D Satin Chrome Mechanical Pushbutton Door Lock

Keyless Mechanical Combination Lock

This Simplex 904-26D is a heavy-duty mechanical pushbutton lock that operates without keys or batteries. It provides keyless entry via a single access code programmed directly at the keypad. The lock features a 1 inch deadbolt with an angle strike and a satin chrome US26D finish. It is designed for free egress at all times using the interior thumbturn.

Suits standard doors needing keyless access

The lock fits doors ranging from 1-3/4 inch to 2-1/8 inch thick with a 2-9/16 inch backset for outswing or 2-1/2 inch for inswing doors. It eliminates the cost and labor of battery replacements. Builders requiring automatic relocking or multiple user codes should look at something else, as this model uses a single code and requires manual relocking.

1 inch deadbolt with manual relocking

The 25mm deadbolt throws into the supplied angle strike and does not relock automatically; it must be manually relocked each time. This characteristic defines the daily operation and security routine for the entry point. The cast front housing and clutch-protected thumbturn support the mechanical durability.