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Simplex

Simplex L1011LH-26D Satin Chrome Mechanical Lever Pushbutton Combination Left Hand Door Lock

SKU CH-GBQK-MJQ83 MPN L1011LH-26D

A mechanical pushbutton combination lever lock with satin chrome finish, adjustable backset from 60mm to 70mm, and 3-hour fire rating for left-hand doors

  • FinishSatin Chrome
  • Selling UnitBox
  • Backset2-3/4" - 2-3/8"
  • KeyingKeyed Different
  • Keyless entry via mechanical pushbutton combination
  • No batteries required with fully mechanical operation
  • Single code programmed at keypad without door removal
  • Adjustable backset fits 60 mm or 70 mm doors
  • 3-hour UL/ULC fire rating on A-label doors

Mechanical Lever Pushbutton Combination Lock

The Simplex L1011LH-26D is a heavy-duty cylindrical lock that grants exterior access via a single mechanical code while allowing free egress from the inside. It suits commercial or institutional doors where key management is impractical and a battery-free solution is preferred. The satin chrome finish resists wear in high-traffic environments. Left-hand orientation must match the door swing.

Adjustable Backset and Door Thickness Range

The lock fits doors 35 to 57 millimetres thick and adjusts between a 60-millimetre and 70-millimetre backset. The latch measures 13 by 19 millimetres. Installations outside these dimensions or on non-standard door preparations will not work. The unified trim plate and fixed ADA-compliant levers require the specified door thickness for proper alignment.

Replaces Keyed Cylindrical Locksets

This unit replaces traditional keyed locks where issuing, controlling and collecting keys creates cost and security gaps. The jump is worth it when a single access code simplifies entry for authorised users and eliminates re-keying expenses. It is not for openings that require multiple distinct user codes, audit trails or electronic access control integration.

Highlights

  • Keyless entry via mechanical pushbutton combination
  • No batteries required with fully mechanical operation
  • Single code programmed at keypad without door removal
  • Adjustable backset fits 60 mm or 70 mm doors
  • 3-hour UL/ULC fire rating on A-label doors

Specifications

BrandSimplex
ModelL1011LH-26D
FinishSatin Chrome
Selling UnitBox
Backset2-3/4" - 2-3/8"
KeyingKeyed Different

Questions about this item

Is the backset fixed or adjustable on this Simplex L1011LH-26D lock?

The lock has an adjustable backset covering 2-3/4" (70mm) and 2-3/8" (60mm), so it fits either standard residential or commercial door preparations without extra parts.

What does the 3-hour UL/ULC fire rating on "A" label doors mean for daily use?

It certifies that the cylindrical latch assembly will maintain its integrity for three hours in a fire test on rated door assemblies, making it suitable for fire-rated openings in commercial buildings.

Which door thicknesses does the 1/2" × 3/4" latch accommodate?

The latch works with wood or metal doors from 1-3/8" (35mm) up to 2-1/4" (57mm) thick, covering most standard interior and exterior door slabs.

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