Lockey M210 EZ

Mechanical Keyless Digital Combination Deadbolt Lock


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Trade in your keys for a personalized code you can’t lose. With a convenient thumb-turn for entry and exit this maximum security deadbolt makes your home bump proof, and Teflon coated stainless steel interior parts make the lock one of the most resilient. You’ve worked hard to have a beautiful home, but what good is it if you can’t get in it.

Your Current Selections:
Your Current Selections:
SKU: M210
  • Virtually indestructible push button lock
  • EZ Mounting Plate Included — No need to be a pro, if you can use a screwdriver you can mount
  • Top-notch Construction — Strong heavy quality, lock body made from durable zinc alloy, fits tight to door
  • Includes exterior and interior lock body
  • Thumbturn on inside to lock and unlock deadbolt
  • Manually locking.  M230 auto-lock available
  • Deadbolt has a hardened steel roller pin – hacksaw proof
  • As with all mechanical locks allows for one user code
  • Weatherproof performance
  • No batteries, wires, or AC/DC needed
  • Operates with simple turn of knob with long or short code of your choosing
  • Code can be 3-5 characters in length (a code with more or less characters requires a Tumbler Pack – sold separately at checkout)
  • Double combination (M210DC) available
  • Multiple finish choices:  Oil Rubbed Bronze only sold in EZ Mount, all other finishes available in standard and EZ mount
  • Thick door kit available
  • Manufacturer warranty:  Lifetime warranty – must fill out card included with order

Trusted to Take Care of Your Home Security Needs. Part of the wave of innovation in home security, the M210 keyless deadbolt features a vandal-protected, rust-resistant, combination keypad, and only permits access to those who know its code. For use on doors requiring top-bolt locking, the M210 retrofits your common, everyday deadbolt. The M210 keyless lock is as strong as any lock in its class, adds value to your property, and pays for itself after a few days of use. Why go another day with keys. The M210 is suited for light traffic residential and small office entry doors where you want to control access for a relatively few number of people. Separate handles are available at checkout for opening the door. Released in the Spring of 2006, the “bump” and pick proof M210 became an immediate GoKeyless top-seller in mechanical keyless deadbolt locks. Please beware of reproductions. We only stock the authentic Digital Door Lock, not a copy.

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


4 7/8 (H) x 1 7/16 (W) x 1 3/4 (D) in., 5 5/8 (H) x 2 1/2 (W) in. with trim plate

Door Thickness Minimum

1 3/16 in.

Door Thickness Maximum

2 5/32 in.

Code Capacity


Code Length

3 to 5 Characters



Access Type

Keypad – Digits

Door Opening


Locking Device




Door Handing


Door Prep

Standard 2 1/8 in. Cross-Bore

Door Stile Width

Minimum 3 1/2 in.








Lifetime Manufacturer

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Customer Questions & Answers

  1. Answered by the admin

    There is not an option to achieve this with a deadbolt unless you move to an electronic model that supports auto-lock. However, this can certainly be done with a standard latch model rather than a deadbolt. Please see the Lockey 2835: https://www.gokeyless.com/product/lockey-2835-mechanical-keyless-combination-passage-lever-lock/

  2. Answered by the admin

    That is correct. The combination can be entered in any order but will only unlock if all of the combination buttons are pressed. 

  3. Answered by the admin

    This lock is only operated by PIN code for entry. Unless the lock was vandalized or if the unit was left unlocked, there would be no other way to unlock this unit without the assigned code.

  4. Q Is this lock good for an exterior front door as a main lock? answer now
    Asked by Michael on January 20, 2020 11:51 AM
    Answered by the admin

    This lock works great as a deadbolt but it is usually a good idea to have a locking handle, as well.

    Answered by the admin

    This lock works great as a deadbolt but it is usually a good idea to have a locking handle, as well.

  5. Q DO you have a "Passage" function for this lock? answer now
    Asked by wendy on January 4, 2020 4:33 PM
    Answered by the admin

    As this is a deadbolt model, no passage mode function is required. Once the door is unlocked, it will remain unlocked until it is manually locked again.

  6. Answered by the admin

    It certainly can be! Both sides of the lock are rated for outdoor applications. 

  7. Answered by the admin

    You will need a standard 2 1/8 in. borehole to mount this unit.

  8. Q Will this work on a fiberglass door? answer now
    Asked by Margret on August 19, 2019 9:22 PM
    Answered by the admin

    Yes, as long as your door stile is at least 3 1/2 in wide.

  9. Q How do you change the code? answer now
    Asked by Bernadette Bellocchio on August 12, 2019 12:11 PM
    Answered by the admin

    Please follow the link below for instructions on changing the access code for your M210.

    M210 code change

  10. Q Is this lock completely weather proof? answer now
    Asked by Bob Conatser on July 21, 2019 9:05 AM
    Answered by the admin

    Yes, these units are weatherproof and were not designed with any electronic components inside. For applications in a heavy moisture or salt environment, you will want to purchase the -MG (Marine Grade) version of the lock. 

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