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  • dormakaba Simplex 5021S

    Schlage IC Combination Door Lock

    SKU: 5021SWL26D41-E

    Kaba Simplex

    Keep it simple. The Simplex 5021S hits the top of the charts for security and reliability with easy keyless access. This heavy duty and fully mechanical keyless lock reduces the costs and problems associated with electronic maintenance, managing keys, and labor. Includes a Schlage IC key core for key override.


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    3 Years of SHIELD Coverage

    Product Replacement | Extended Return Policy | Price Protection

    Terms and Conditions


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    • ADA compliant lock
    • 100% Mechanical push-button lock
    • 6 decorative finishes.  Bright brass and satin brass are PVD finishes. The dark bronze PVD finish is a simulated 10B/613 finish and has brass accents.  Premium finishes (bright chrome, and satin brass) may be subject to a small delivery lead time – please call (877) 439-5377 to verify
    • Thousands of possible codes combinations
    • Change code with change tool (provided) from exterior side on 5021 and 5041 models, interior side on 5031 model to meet Dept. of Defense standards
    • Auto-locking; can be ordered with passage mode feature in 5041 model
    • Covers existing standard ASA 161 door hole
    • Extra Heavy Duty Latch-bolt with deadlocking plunger
    • Fits left and right swinging doors
    • All hardware and instructions included with order
    • Low maintenance, no batteries or wires
    • Fits nearly all hinged doors
    • Key override – lock comes furnished with a combinated (keyed up) Schlage brand 6-pin IC key core.  Includes one IC core change key, and two operating keys
    • Backset:  2 3/4″ included (2 3/8″ available at checkout)  How do I measure?
    • 3-year manufacturer warranty

     GoKeyless™ is a factory trained and authorized Kaba Simplex® dealer. Sales, service, support, valid warranties. It's why thousands of clients around the world choose GoKeyless™ for their security and access control needs each year.

    Simplex 5021S - Combination Entry (change codes from exterior) & Key Override (Schlage IC core included) 

    Industrial strength combination lock from the leader in top of the line security solutions, Kaba Ilco.  Kaba has been making high quality security products for over 100 years.  The Simplex 5000 Series is an ANSI rated Grade 1 security lock that is highly weather resistant.  Entry is gained via a 1 to 5 digit code that is sequential.  Vandal resistant, the Simplex series of PIN based locks have found widespread acceptance in high-traffic commercial, institutional, and government facilities.


    Manufacturer dormakaba USA Inc.
    ANSI Rating A156.2, Grade 1 (Best)
    BHMA Rating Grade 1 (Best)
    Lock Features Old Auto Relocking
    Solution Mechanical
    Warranty 3 Year Manufacturer
    Handle Type Lever Handle Door Locks
    Access Type Key
    Keypad - Digits
    Locking Device Cylindrical Latch
    Brand Kaba Simplex

    Door requirements

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


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


    Exterior Dimensions 8 7/8 (H) x 3 3/8 (W) x 3 3/16 (D) in.
    Inside Dimensions ["8 7/8 (H) x 3 3/16 (W) x 2 1/8 (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 5 in.
    Exterior Dimensions 8 7/8 (H) x 3 3/8 (W) x 3 3/16 (D) in.
    Weight 9.25 lbs