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Bright brass mechanical pushbutton door lock with deadlocking latch

Simplex

Simplex 7104-03 Bright Brass Mechanical Pushbutton Combination Door Lock

SKU CH-956E-SBB65 MPN 7104-03

Mechanical pushbutton combination lock with adjustable 60–70 mm backset, 13 mm deadlocking latch, and bright brass finish

  • FinishBright Brass
  • Selling UnitBox
  • Backset2-3/8"
  • KeyingKeyed Different
  • Keyless entry with mechanical pushbutton combination
  • Bright Brass US3 finish resists wear and corrosion
  • Adjustable backset 60mm to 70mm fits standard doors
  • Deadlocking latch 13mm automatically relocks for security
  • All-metal cast housing with clutch protected thumbturn

Mechanical pushbutton combination lock

The Simplex 7104-03 is a fully mechanical lock that uses a pushbutton code for entry. It requires no batteries, wiring or electronic components to operate. The single access code is programmed at the keypad without removing the lock from the door. A deadlocking latch automatically relocks the door after each closing.

Adjustable backset and door thickness

The lock fits doors from 35 mm to 57 mm thick and offers an adjustable backset of 60 mm to 70 mm. It suits wood or metal doors in commercial or residential settings where a keyless, code-only solution is wanted. It does not suit buyers who need a keyed override, multiple user codes or electronic audit trails.

Bright Brass US3 (605) finish

The cast metal front housing carries a Bright Brass US3 (605) finish that resists force and matches traditional hardware. The clutch-protected exterior thumbturn adds durability against forced entry attempts. The 13 mm deadlocking latch and flat strike plate complete the installation on compatible doors.

Highlights

  • Keyless entry with mechanical pushbutton combination
  • Bright Brass US3 finish resists wear and corrosion
  • Adjustable backset 60mm to 70mm fits standard doors
  • Deadlocking latch 13mm automatically relocks for security
  • All-metal cast housing with clutch protected thumbturn

Specifications

BrandSimplex
Model7104-03
FinishBright Brass
Selling UnitBox
Backset2-3/8"
KeyingKeyed Different

Questions about this item

How often does the mechanical pushbutton combination lock need a battery change?

The lock is fully mechanical and requires no batteries, eliminating replacement costs and downtime.

What limits the backset adjustment range on this lock?

The adjustable backset spans 60mm to 70mm, covering 2-3/8" to 2-3/4" door preparations.

Does the all-metal cast housing get hot during continuous daily use?

No electronic components generate heat; the mechanical design stays at ambient temperature.

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