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Internet # 303145862

Model # M210-DC-JB

Store SKU # 1004526425

M210 Double Combination Jet Black Keyless Single Cylinder Deadbolt Lock

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Product Details

About This Product

The LockeyUSA M210DC is a digital mechanical double combination push button deadbolt door or gate lock (gate boxes sold separately). The M210DC fits doors or gates that are a 1-1/8" to 2" thick and can go up to 5" thick with an extension kit (sold separately). Included in the M210DC are rubber trim plates and EZ metal trim plates. The EZ trim plates allow for easy installation without drilling any holes if the door has an existing 2-1/8" deadbolt prep. From the outside, the lock is opened with an easily customizable 2 to 5-digit user code with a thumb turn. From the inside, the lock is also opened with an easily customizable 2 to 5-digit user code with a thumb turn. Adjustable for a 2-3/8" or 2-3/4" backset. The M210DC is completely mechanical with zero batteries and zero electrical wiring involved. The M210DC provides high durability, along with trusted security and LockeyUSA stands by that by offering a Lifetime Mechanical Warranty.

Highlights

  • Keyless mechanical deadbolt lock
  • EZ plates included- installs in minutes with no drilling on doors with an existing 2 1/8″ deadbolt hole
  • Thumbturn on interior and exterior
  • 1 user code with thousands of possible combinations
  • Adjustable deadbolt
  • Changeable handing
  • Dimensions: 5" L x 1 1/2" W x 1 7/8" D
  • Total Coverage with Trim Plates: 5 5/8" L x 2 1/2" W
  • Door Thickness: 1 1/8" to 2", up to 5" with Extension Kit (Extension Kit and EZ Plates not compatible)
  • Door Prep Edge Bore: 1"
  • Material: Zinc-plated steelTeflon coated stainless steel interior components
  • For Exterior & Interior Use
  • Weather Resistant
  • Return Policy

Product Information

Internet # 303145862

Model # M210-DC-JB

Store SKU # 1004526425

Specifications

Dimensions: H 4.86 in, W 1.44 in, D 1.75 in

Dimensions

Assembled Depth (in.)

1.75 in

Assembled Height (in.)

4.86 in

Assembled Width (in.)

1.44 in

Backset Size (in.)

Adjustable

Deadbolt Bore Hole Diameter (in.)

1 in

Deadbolt Cross Bore Diameter (in.)

0.25 in

Deadbolt Strike Height (in.)

2.25 in

Deadbolt Strike Width (in.)

1 in

Deadbolt Throw Length (in.)

0.75 in

Deadbolt Trim Ring Diameter (in.)

1 in

Projection (in.)

3 in

Required Door Thickness (in.)

1/2 in

Details

Commercial/Residential

Commercial, Residential

Deadbolt strike

Square corner

Deadbolt Type

Double Cylinder Deadbolt

Door Handing

Universal

Door Lock Style

Modern

Door Locks & Knobs Product Type

Deadbolts

Electronic/Mechanical

Mechanical

Features

Adjustable Backset, Combination, Easy Installation

Finish

Matte Black

Finish Family

Matte Black

Hardware Color Family

Black

Included

Installation Instructions, Mounting Hardware

Interior/Exterior

Exterior, Interior

Keyway

No Keyway

Material

Zinc

Product Weight (lb.)

3 lb

Returnable

90-Day

Security/ANSI Grade

N/A

Total Number of Keys Included

0

Warranty / Certifications

Certifications and Listings

No Certifications or Listings

Manufacturer Warranty

Lifetime Mechanical Warranty, Must be sent in for warranty

Questions & Answers

Can this be installed on standard interior doors?
ByApr 28, 2025
1 Answer | 
Answer This Question

Yes, the M210 lock can be installed on an interior and exterior door up to 2 inches thick.

By|Apr 29, 2025


    Will this work with a Andersen slide aluminum door???
    ByDec 14, 2023
    1 Answer | 
    Answer This Question

    No, the M210 will not work. The C150 should work.

    By|May 28, 2024


      Can each side have a different code?
      ByNov 7, 2023
      1 Answer | 
      Answer This Question

      Yes, each side can have a different code.

      By|May 28, 2024


        Do you have to enter the code to get out? Or just to get in? I want guests to enter a code to enter, but not to exit.
        ByNov 6, 2023
        1 Answer | 
        Answer This Question

        You must enter the code going both ways. If you want a single side code function, buy the single sided version of this lock, which is also cheaper. This is more for Iron gates, to prevent someone from reaching through and unlocking it from the back.

        By|Jun 3, 2026


          does this lock have an illuminated keypad?
          ByOct 22, 2023
          2 Answers | 
          Answer This Question

          No, it does not.

          By|May 28, 2024

            No and its a pain to use

            By|Aug 22, 2025


              I have a gate that is 2 1/4" thick. Where can I find the extension kit (mentioned in the description) that fits this deadbolt lock?
              ByMay 3, 2021
              1 Answer | 
              Answer This Question

              On the LockeyUSA.com website.

              By|May 28, 2024


                can the codes be changed
                ByMar 26, 2021
                2 Answers | 
                Answer This Question

                Yes, but very difficult and each number can only be used once

                By|Nov 7, 2025

                  (1)

                  Yes, the code can be changed on both sides of the lock. However, you do have to take the lock off the door to change the code.

                  By|Feb 22, 2024

                    (1)

                    Does it automatically lock back
                    ByMar 11, 2021
                    1 Answer | 
                    Answer This Question

                    The M210 would have to be manually locked after every use.

                    By|Jan 30, 2026

                      (2)

                      Viewing 1-8 of 11

                      Customer Reviews

                      4.2 out of 5

                      • 4.2 out of 20 reviews
                      • 50% recommend this product
                      Filter by:
                      Showing 1-10 of 20 reviews
                      Perfect for side gate
                      Perfect lock for a side gate into the backyard. Keypad on both sides. This lock is One million times better than a typical padlock on one side.
                      by
                        • Recommended
                        This customer chose to rate the product and not provide text.
                        by
                        • Verified Purchase
                        This customer chose to rate the product and not provide text.
                        by
                        • Verified Purchase
                        Great lock, no batteries, easy install
                        by
                        Buy something else
                        Difficult to install, difficult to change the codes and hard to use. Very few videos on line to help you with this lock. Very expensive for a combination lock. My other locks are 1/4 the price and easier to use
                        by
                          High on the price but it was the only one I could get in the preferred color. Installation was simple. Changing the code needs time to get use to.
                          by
                          • Verified Purchase
                          It works great and is nice not having to mess...
                          It works great and is nice not having to mess with a key. Especially on the inside.
                          by
                            Rating provided by a verified purchaser...
                            Rating provided by a verified purchaser
                            by
                            • Verified Purchase
                            Missing part
                            Got the item and when installed missing the 2 big long screws.Lucky that i found 2 of them from the old lock that fit to get the job done..Bought it new but the box open...
                            by
                              Rating provided by a verified purchaser...
                              Rating provided by a verified purchaser
                              by
                              • Verified Purchase
                              Showing 1-10 of 20 reviews