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Satin chrome mechanical pushbutton door lock with deadbolt

Simplex

Simplex 904-26D Satin Chrome Mechanical Pushbutton Door Lock

SKU CH-D696-C329W MPN 904-26D

Mechanical pushbutton lock with a 25 mm deadbolt and angle strike, fitting doors 1-3/4" to 2-1/8" thick

  • FinishSatin Chrome
  • Selling UnitBox
  • KeyingKeyed Different
  • Keyless entry via mechanical pushbutton combination
  • No batteries needed — purely mechanical operation
  • Single code programmed at the keypad without removing lock
  • 1-inch deadbolt with angle strike for secure latching
  • Fits doors 1-3/4" to 2-1/8" thick with adjustable backset

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.

Highlights

  • Keyless entry via mechanical pushbutton combination
  • No batteries needed — purely mechanical operation
  • Single code programmed at the keypad without removing lock
  • 1-inch deadbolt with angle strike for secure latching
  • Fits doors 1-3/4" to 2-1/8" thick with adjustable backset

Specifications

BrandSimplex
Model904-26D
FinishSatin Chrome
Selling UnitBox
KeyingKeyed Different

Questions about this item

Will the 2-9/16" outswing backset match my existing door prep?

The lock uses a 2-9/16" backset for outswing doors and a 2-1/2" backset for inswing doors, so verify your current mortise depth before installing.

How can I confirm the deadbolt throws correctly after fitting?

Operate the exterior pushbutton combination and interior thumbturn; the 1" deadbolt should extend fully into the angle strike without binding.

Does the box include the angle strike and mounting hardware?

Yes, the supplied box contains the lock body with satin chrome trim, the 1" deadbolt, angle strike and fixings; no extra components are required.

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