Lockey M230

Keyless Automatic Spring Latch Lock

Reviews (1) | Customer Questions (8)


Your lock is your primary line of defense. The Lockey M230 Keyless Automatic Spring Latch Lock is an auto-locking keyless door lock. Made from strong zinc alloy, stainless steel, and brass, the M230 can be used just about anywhere. It has a compact design, and will never lock you out.

SKU: M230
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For more information or ordering assistance, please call our Residential Product Specialists at 877-439-5377

  • Virtually indestructible push button lock
  • Top-notch Construction — Strong heavy quality, lock fits tight to door
  • Includes exterior and interior lock body
  • Turnpiece on inside to retract spring latch
  • Latch includes 1/4″ plunger bolt to protect against jimmying
  • Covers a standard 2-1/8″ hole
  • Single code
  • Weatherproof performance
  • No batteries, wires, or AC/DC needed
  • Operates with simple rotation of thumbturn 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 (M230DC) available
  • Gate box available
  • Lifetime warranty – must fill out card included with order
  • Manufacturer warranty


  • Dimensions:  1 7/16″ W x 4 7/8″ H x 1 3/4″ D.  With heavy-duty neoprene black trim plate:  5 5/8″ H x 2 1/2″ W x 1 7/8″ D
  • Weight:  5 lbs.
  • Door thickness:  1 3/16″ ~ 2-5/32″
  • Handing:  Non-handed, fits left and right swing doors
  • Backset:  2-3/8″ (2-3/4″ available upon request)
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. Effective Keyless Security at Your Fingertips Your lock is your primary line of defense, but what good is it to you when you don't have your key. Forget hard to keep track of door keys. This new auto-locking keyless door lock replaces your current knob or lever and is more secure than your current lock. Made from strong zinc alloy, stainless steel, and brass, the Lockey M230 can be used just about anywhere. A study, your door to the basement stairs, your pantry door, a wooden gate, pool gate, office storage door, etc... Any place you are looking for a way to better restrict access without needing to remember the key can be a good spot to use the M230. It has a compact design, and will never lock you out.
Door Thickness Minimum

1 1/8 in.

Door Thickness Maximum

2 in.





Door Opening


Door Prep

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

Handle Type

Turn Piece

Access Type

Keypad – Digits

Code Capacity


Lock Features

Auto Relocking

Locking Device

Cylindrical Latch




White, Satin Chrome, Satin Nickel, Jet Black, Oil Rubbed Bronze, Bright Brass, Antique Brass, Satin Brass, Bright Chrome

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5 out of 5 stars

1 review

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What others are saying

  1. Just what wanted

    Marilyn (verified owner)

    I didn’t want a lock that required a battery change and this was perfect. I also needed a keyless lock for the exterior garage door so when I was in the yard I could get in as I usually don’t have keys with me. I also wanted an auto lock feature. It was easy to set my code preference so everything about thus lock was perfect. I purchased 4 and happy I did.

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Customer Questions & Answers

  1. Q Does this lock work for a deadbolt door? answer now
    Asked by Paula Klip on July 4, 2022 6:23 PM

    This model could be used in place of a deadbolt or in tandem with a deadbolt above the lock, but this may require additional door prep to ensure that the spring latch is able to catch in the door frame. The hole in the frame may need to be widened slightly to ensure that it latches properly. 

  2. Q Is this lock available with a lever handle? answer now
    Asked by Richard Keller on June 20, 2022 12:55 PM

    The Lockey 2835 model would be the closest equivalent lock that has a lever rather than a knob. 

  3. Q Are both sides of the lock set approved for outdoor use? answer now
    Asked by Steve on August 23, 2021 8:28 PM

    Yes! Both sides have the same weather rating and this model can be used on gate applications where both sides of the lock are exposed to the elements. 

  4. A

    The Lockey M230's now include an adjustable backset that can be 2 3/8" or 2 3/4". 

  5. Q What are the dimensions of this lock? answer now
    Asked by Yc on February 24, 2020 9:39 PM

    The dimensions for this model is as follows:  1 7/16″ W x 4 7/8″ H x 1 3/4″ D.  With heavy-duty neoprene black trim plate:  5 5/8″ H x 2 1/2″ W x 1 7/8″ D

  6. Q is this battery operated ? answer now
    Asked by Joe on January 10, 2019 2:41 PM

    No, it is a mechanical lock meaning that it has no batteries or power source. 

  7. Q Do you have a sales outlet in Edmonton Alberta Canada answer now
    Asked by M. Jenner on February 15, 2018 2:51 PM
    A You can easily purchase this item through our website and we offer to ship worldwide. You can choose to ship local carrier or UPS at checkout.
  8. A

    Yes, this is always auto locking and there is not a way to put it into a passage mode. There is not a small version but you can use the 2835 lock which has a passage mode. 

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