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Simplex

Simplex L1021S-RH-3 Bright Brass Right Hand Door Lock For LFIC Schlage

SKU CH-B1SR-22FDF MPN L1021S-RH-3

Mechanical pushbutton lever lock with adjustable backset fits doors 35 to 57 mm thick and accepts Schlage LFIC core sold separately

  • FinishBright Brass
  • Selling UnitBox
  • Backset2-3/4" - 2-3/8"
  • KeyingKeyed Different
  • Keyless entry via pushbutton combination eliminates battery changes
  • Adjustable backset 60 mm to 70 mm fits standard doors
  • Bright Brass US3 finish resists wear in high-traffic areas
  • LFIC Schlage core compatibility allows flexible keying systems
  • 3-hour UL/ULC fire rating on A-label doors

Right-Hand Mechanical Lever Lock

The Simplex L1021S-RH-3 is a right-hand mechanical pushbutton combination lock finished in bright brass. It fits wood or metal doors between 35 and 57 mm thick and accepts a Schlage large format interchangeable core sold separately. The adjustable backset covers 60 mm to 70 mm, and the cylindrical latch carries a three-hour fire rating for A-label doors. It suits commercial entries needing keyless exterior access with free egress.

Keyless Programming And Core Flexibility

A single access code is programmed at the keypad without removing the lock from the door. The mechanical design removes the material and labour cost of battery replacements. Because the LFIC core is sold separately, the cylinder can be keyed into an existing Schlage master-key system or swapped without replacing the entire lock body.

Surface Installation With Fixed Levers

The unified trim plate and fixed ADA-compliant levers mount on the door surface using the supplied cylindrical latch measuring 13 mm by 19 mm. The adjustable backset accommodates common 60 mm and 70 mm prep holes, so retrofit alignment is straightforward. Installers must supply the correct Schlage LFIC core; the lock will not operate without it.

Highlights

  • Keyless entry via pushbutton combination eliminates battery changes
  • Adjustable backset 60 mm to 70 mm fits standard doors
  • Bright Brass US3 finish resists wear in high-traffic areas
  • LFIC Schlage core compatibility allows flexible keying systems
  • 3-hour UL/ULC fire rating on A-label doors

Specifications

BrandSimplex
ModelL1021S-RH-3
FinishBright Brass
Selling UnitBox
Backset2-3/4" - 2-3/8"
KeyingKeyed Different

Questions about this item

Does the mechanical pushbutton combination need battery changes over time?

No, the lock is fully mechanical so there are no batteries to replace.

How long can the lock stay on a fire-rated door before the 3-hour UL rating is exceeded?

The cylindrical latch carries a 3-hour UL/ULC fire rating on "A" label doors.

How warm does the bright brass lever get during continuous daily operation?

The mechanical design has no powered components, so the lever remains at ambient temperature.

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