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Simplex L1021

Name: Simplex L1021
SKU: LL1021S26D41
Price: 602.9 USD
Availability: InStock

Push Button Lever (less core)

SKU: LL1021S26D41

Security made simple. The dormakaba Simplex L1021 is a heavy-duty pushbutton lock built to withstand high traffic and tough environments. No electronics, wires, or batteries to worry about. Features auto-locking to ensure your door or gate is always locked behind you when it closes. Prepped for removable IC key cores.

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Price includes a manufacturer surcharge due to tariffs effective May 1, 2025

Features
Description
Specifications

ADA compliant lock
100% Mechanical HEAVY DUTY push button lock
Thousands of possible codes combinations
Auto-locking; can be ordered with passage mode feature in Simplex L1031 & L1041 models
HEAVY DUTY cylindrical latchbolt with deadlocking plunger
Covers existing standard ASA 161 door hole
Fits left and right swinging doors
All hardware and instructions included with order
Low maintenance, no batteries or wires
Backset: 2 3/4″ included (2 3/8″ available at checkout) How do I measure?
Fits nearly all hinged doors
Prepped for key override. When you choose Best IC – Prep you may use your own small-format IC cores in this lock, including Best, Falcon, KSP, and Arrow. When you choose one of the other name brand IC preps, you can then use that name brand IC core in the lock. When you need us to supply the core, simply order at checkout
3-year manufacturer warranty

Simplex L1021 - Combination Entry & Prepped for Key Override (Use your own IC core, or order one from us at checkout) Tough-as-nails combination lock from the leader in top-of-the-line security solutions, dormakaba. dormakaba has been making high-quality security products for over 100 years. The Simplex L1000 Series is a 3-hour UL/ULC fire-rated stand-alone security lock that is highly weather resistant and certified for durability, as it complies with D.O.D (Dept. of Defense) 5220.22M. Entry is gained via a 1 to 5 digit code that is sequential. Vandal-resistant, the Simplex locks have found widespread acceptance in high-traffic commercial, institutional, and government buildings.

Basic

Manufacturer	dormakaba USA Inc.
Warranty	3 Year Manufacturer
Brand	Simplex

Door requirements

Door Prep	Standard 2 1/8 in. Cross-Bore, Edge Bore: 1 in., Through-Bolt Hole(s)

Security

Code Length	1 to 5 Digits
Code Capacity	1
Fire Rating	3-hour UL/ULC fire rating for A labeled doors

Dimensions

Exterior Dimensions	7 3/8 (H) x 3 1/8 (W) x 3 3/16 (D) in.
Door Thickness Minimum	1 3/8 in.
Door Thickness Maximum	2 1/4 in.
Backset	2 3/4 in.
Door Stile Width	Minimum 4 in.
Exterior Dimensions	7 3/8 (H) x 3 1/8 (W) x 3 3/16 (D) in.
Height	4
Weight	8.25 lbs

Simplex L1021

Basic

Door requirements

Security

Dimensions

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