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Simplex 1021 Push Button w/Key Override
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Mechanical Security Locksets:
Simplex 1021 Push Button w/Key Override

Simplex 5 pin lock w/key override provides exterior access by combination, while allowing free egress. Core not included.

Price: $429.99

Dropshipped item. May require extra time to process and deliver.

Please expect minimum 2-5 business days for shipping. Orders placed after 12PM PST processed on next business day.

Product Features:

Cylindrical Lock with knob, Combination Entry and Key Override. Select core style, Schlage, Best, Medeco/Yale, Corbin,and Sargent, core not included.

  • Single access code - one easy to manage code for all users
  • Lock is easily programmed via keypad without removing lock from the door
  • Factory-handed; not field reversible
  • Satin Chrome Finish
  • Core (sold Separately) * indicates stock item, otherwise 2 week lead time is needed.
  • Locking Device Options:


      Cylindrical latch with 3-hour UL/ULC fire rating on "A" labeled doors

      Operation Mode Options:

    • Exterior access by combination or key override. Egress by interior knob.

    Certification and Standards:

    • Compliance with D.O.D. 5220.22M; Highly weather resistant
    • 3-hour UL/ULC fire rating for "A" label doors


    • 3-year warranty

    We have what you need for Self-Storage.

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    Note: No returns for customized merchandise or special orders including, but not limited to, KABA Locksets, door springs, diamond plate, bollard covers, flooring and custom paint colors. See Return Policy & Terms & Conditions for more details.
    Orders can be placed and shipped throughout the 48 contiguous United States (USA) using our online system: AL, AZ, AR, CA, CO, CT, DE, FL, GA, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY

    We can also ship to AK, HI and other points however these will require you call us to get a freight quote as we have found that due to the wide variety of products, sizes and weights of items we sell, as well as the different requirements resulting from some locations, the shipping is not always correctly calculated.