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Satin chrome mechanical pushbutton door lock with flat strike

Simplex

Simplex 919-1-26D Satin Chrome Mechanical Pushbutton Door Lock

SKU CH-W14E-S2CWE MPN 919-1-26D

A keyless mechanical pushbutton lock with a 5/8" deadlocking spring latch and flat strike, fitting doors 1-3/4" to 2-1/8" thick

  • Lock keyingKeyed Different
  • Surface finishSatin Chrome
  • Sold asBox
  • Keyless entry removes the need for physical keys with a mechanical pushbutton combination lock
  • Heavy-duty cast front housing and force-resistant clutch protect against tampering and wear
  • Automatic relocking on every door close via the 5/8" deadlocking spring latch
  • Single access code programmed at the keypad without removing the lock from the door
  • Fits standard doors 1-3/4" to 2-1/8" thick with adjustable 2-1/2" or 2-9/16" backset

Mechanical Pushbutton Lock

The Simplex 919-1-26D is a keyless mechanical pushbutton combination lock finished in Satin Chrome US26D. It suits commercial or residential doors where a single access code is preferred over physical keys or electronic systems. The lock installs on doors 1-3/4" to 2-1/8" thick with a 2-9/16" backset for outswing or 2-1/2" for inswing configurations.

Sustained Operation

This fully mechanical design eliminates batteries, so it never suffers power loss or electronic drift over years of daily use. The deadlocking spring latch throws 5/8" and automatically relocks each time the door closes. A cast front housing, force-resistant clutch and protected interior thumbturn maintain consistent function under heavy traffic without degradation.

Upgrade Path

It replaces keyed cylinders where key management has become impractical or where battery-powered keypads have failed. The jump is worth it when you need a single code changeable at the keypad without removing the lock, and when free egress via the interior thumbturn is required at all times. Not for buyers who need multiple user codes, audit trails or remote access capabilities.

How it compares

Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.

Price $119.99
Pricier than about 70% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameSimplex
Model name919-1-26D
Size & build
Surface finishSatin Chrome
More details
Lock keyingKeyed Different

Questions about this item

Does the Simplex 919-1-26D generate heat or noise when the deadlocking spring latch cycles all day?

The lock is fully mechanical with no motor or battery, so it produces no heat and only a quiet click each time the 5/8" latch engages.

What door preparation does the Simplex 919-1-26D require before installation?

You need a door 1-3/4" to 2-1/8" thick with either a 2-1/2" backset for inswing or 2-9/16" for outswing, plus standard cylindrical lock bore holes.

Will the Simplex 919-1-26D work with my existing flat strike plate?

Yes, the lock includes a flat strike and the 5/8" deadlocking spring latch is designed to engage standard flat strikes used on commercial doors.

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