---
product_id: 38879689
title: "Digital Door Lock M210 Mechanical Keyless Deadbolt Double Combination, Satin Nickel"
brand: "lockey usa"
price: "3466 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Lockey Usa"
url: https://www.desertcart.dk/products/38879689-digital-door-lock-m210-mechanical-keyless-deadbolt-double-combination-satin
store_origin: DK
region: Denmark
---

# Mechanical keyless push-button lock Adjustable deadbolt for perfect fit Precision engineered in Japan Digital Door Lock M210 Mechanical Keyless Deadbolt Double Combination, Satin Nickel

**Brand:** lockey usa
**Price:** 3466 kr
**Availability:** ✅ In Stock

## Summary

> 🔒 Unlock peace of mind with precision and style

## Quick Answers

- **What is this?** Digital Door Lock M210 Mechanical Keyless Deadbolt Double Combination, Satin Nickel by lockey usa
- **How much does it cost?** 3466 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/38879689-digital-door-lock-m210-mechanical-keyless-deadbolt-double-combination-satin)

## Best For

- lockey usa enthusiasts

## Why This Product

- Trusted lockey usa brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable Deadbolt:** Adjustable length ensures seamless door integration
- • **Durability That Lasts:** Built with premium aluminum & stainless steel for heavy use
- • **Effortless Keyless Access:** Push-button control eliminates fumbling for keys
- • **Double Combination Security:** Two independent codes for next-level protection
- • **Trusted Japanese Craftsmanship:** Engineered for reliability and smooth operation

## Overview

The Digital Door Lock M210 is a mechanical, keyless deadbolt featuring a double combination system and an adjustable deadbolt for versatile installation. Crafted from durable aluminum and stainless steel with a sleek satin nickel finish, it offers secure, key-free access with up to 924 possible code combinations. Designed and manufactured in Japan, this lock combines robust build quality with smooth, reliable operation, ideal for home or office doors.

## Description

Mechanical keyless Deadbolt Double Combination Satin Nickel with Adjustable deadbolt.The back piece is already attached to the front piece. The units have to be disassembled and then reassembled on to the door.

Review: Very Durable and Well Made Lock - This is a great lock! I have owned two. The first lasted many years (and I have a large family, so it was used constantly), and was installed by a locksmith. The second is a replacement. The install is difficult. I had the advantage of "going to school" on the first install (I paid close attention as I took the first one off). You can expect many years from one of these.
Review: High quality, easy to install, smooth operation - Precision easy to operate lock. I purchased to replace the doorknob latch and separate deadbolt installed on a steel outdoor gate. "Secret" combination in box did not match settings on either side of lock and inside and outside did not match each other. Required an extra hour of messing about to make the lock work properly. Kit included extra "pins" if you want another digit or two. With this little 12 button lock; - 4 button combination creates 495 possible choices. - 5 buttons creates 792 possible. - 6 buttons creates 924 possible. - 7 buttons back to 792, same as 5. This surprisingly small 12 button lock will not cover both holes of a conventional latch + deadbolt installation. The larger 14 button version may be a better choice to cover more in the door + will provide 4X the possible combinations. Installation is not elegant. Old deadbolt holes were covered temporarily with perforated steel plates from hardware store. Will replace with properly sized 1/8" stainless or aluminum backing plate when time permits.

## Features

- Mechanical, keyless push-button lock
- Adjustable deadbolt
- Easy programmable code
- Country of origin: Japan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HL02Q7C |
| Additional Features | Keyless |
| Best Sellers Rank | #383,722 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,047 in Deadbolts |
| Brand | Lockey USA |
| Brand Name | Lockey USA |
| Color | Satin Nickel |
| Control Method | Touch |
| Controller Type | Push Button |
| Customer Reviews | 4.5 out of 5 stars 59 Reviews |
| Finish Types | Satin Nickel |
| Global Trade Identification Number | 00831469007732 |
| Included Components | Deadbolt, M Series Keyless Entry Double Combination Mechanical |
| Item Dimensions | 5 x 1.5 x 1.88 inches |
| Item Weight | 3 pounds |
| Item dimensions L x W x H | 5 x 1.5 x 1.88 inches |
| Lock Type | Combination Lock |
| Manufacturer | LockeyUSA |
| Manufacturer Part Number | M-210-SN-DC |
| Material | Aluminum , Stainless Steel |
| Material Type | Aluminum, Stainless Steel |
| Model Name | M |
| Model Number | M-210-SN-DC |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Home, Office Doors |
| Shape | Rectangular |
| Special Feature | Keyless |
| Style Name | Deadbolt with Double Combination |
| UPC | 831469007732 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Lockey USA
- **Item dimensions L x W x H:** 5 x 1.5 x 1.88 inches
- **Lock Type:** Combination Lock
- **Material:** Aluminum, Stainless Steel
- **Special Feature:** Keyless

## Images

![Digital Door Lock M210 Mechanical Keyless Deadbolt Double Combination, Satin Nickel - Image 1](https://m.media-amazon.com/images/I/81v-h44TSqL.jpg)
![Digital Door Lock M210 Mechanical Keyless Deadbolt Double Combination, Satin Nickel - Image 2](https://m.media-amazon.com/images/I/81GdwEnOpIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very Durable and Well Made Lock
*by P***N on February 2, 2025*

This is a great lock! I have owned two. The first lasted many years (and I have a large family, so it was used constantly), and was installed by a locksmith. The second is a replacement. The install is difficult. I had the advantage of "going to school" on the first install (I paid close attention as I took the first one off). You can expect many years from one of these.

### ⭐⭐⭐⭐⭐ High quality, easy to install, smooth operation
*by R***5 on September 15, 2015*

Precision easy to operate lock. I purchased to replace the doorknob latch and separate deadbolt installed on a steel outdoor gate. "Secret" combination in box did not match settings on either side of lock and inside and outside did not match each other. Required an extra hour of messing about to make the lock work properly. Kit included extra "pins" if you want another digit or two. With this little 12 button lock; - 4 button combination creates 495 possible choices. - 5 buttons creates 792 possible. - 6 buttons creates 924 possible. - 7 buttons back to 792, same as 5. This surprisingly small 12 button lock will not cover both holes of a conventional latch + deadbolt installation. The larger 14 button version may be a better choice to cover more in the door + will provide 4X the possible combinations. Installation is not elegant. Old deadbolt holes were covered temporarily with perforated steel plates from hardware store. Will replace with properly sized 1/8" stainless or aluminum backing plate when time permits.

### ⭐⭐⭐⭐ Good quality, kind of expensive, # of lock combinations lower than expected
*by B***R on April 30, 2016*

Product is good but expensive... I figured I'd pay the higher price assuming it was a superior lock sequence design. I felt disappointed when I learned that the combination is not sequence dependent. Combination 1-2-3-4 is the same as 4-3-2-1 for instance, both work. Other than that, installation went smoothly and the look and operation of the lock is very good. The width of my gate door was right at the limit... so I could have used another 1/4 of an inch on the "long" bolts for my door. I got around the problem by not using the rubber weather guard on one side of the lock.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-08-15*