---
product_id: 142061472
title: "MUTEX Combination Door Lock MX250 Mechanical Keyless Surface Mount Deadbolt - Satin Chrome"
brand: "mutex"
price: "A$182"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/142061472-mutex-combination-door-lock-mx250-mechanical-keyless-surface-mount-deadbolt
store_origin: AU
region: Australia
---

# 8000+ unique combinations 100,000+ tested presses durability Fits doors 1 3/8”–2” thick MUTEX Combination Door Lock MX250 Mechanical Keyless Surface Mount Deadbolt - Satin Chrome

**Brand:** mutex
**Price:** A$182
**Availability:** ✅ In Stock

## Summary

> 🔒 Elevate your door security—keyless, fearless, flawless.

## Quick Answers

- **What is this?** MUTEX Combination Door Lock MX250 Mechanical Keyless Surface Mount Deadbolt - Satin Chrome by mutex
- **How much does it cost?** A$182 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/142061472-mutex-combination-door-lock-mx250-mechanical-keyless-surface-mount-deadbolt)

## Best For

- mutex enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Heavy-duty zinc alloy with satin chrome plating for sleek durability.
- • **Effortless Code Management:** 2nd gen passcode change with included flathead screwdriver.
- • **Versatile Fit for Any Door:** Surface mount deadbolt adapts to left/right doors up to 2” thick.
- • **Unmatched Mechanical Security:** No batteries, no keyholes—pick-proof peace of mind.
- • **Perfect for Modern Rentals & Offices:** Ideal for Airbnb, commercial, or residential spaces craving keyless control.

## Overview

The MUTEX MX250 is a heavy-duty mechanical combination deadbolt designed for doors 1 3/8” to 2” thick. Featuring over 8000 unique code combinations and tested for 100,000+ uses, it offers keyless, battery-free security with a sleek satin chrome finish. Ideal for commercial, residential, and rental properties, it supports easy passcode changes and fits standard US door bore holes for professional-grade installation.

## Description

MUTEX Combination Door Lock MX250 Mechanical Keyless Surface Mount Deadbolt - Satin Chrome

## Features

- SECURE DEADBOLT FITS UP TO 2" THICK DOORS: ** Professional Installation Recommended ** Surface mount deadbolt security fits doors or gates 1 3/8” to 2” thick, works with both left and right handed doors. Ideal for Commercial or Residential, Airbnb, rentals doors to section off unwanted visitors.
- FOR STANDARD SIZED DOOR HOLES: Comes with plates covering standard USA bore hole sizes 2 1/'8" Durable construction made from heavy duty zinc alloy and surface treated with chrome plating for easy to sanitize surface.
- FULLY MECHANICAL & NO BATTERIES REQUIRED: absolutely no batteries or a power source required. No keyholes means this lock cannot be picked.
- WORRY FREE SECURITY FOR INDOOR OR OUTDOOR: Spring-Loaded Keys provide over 8000 combinations, tested and rated for more than one hundred thousand presses. Flathead Screwder included for passcode changes, remove keypad and change the code through the rear of the unit.
- KEYLESS ENTRY W EZ 2ND GEN PASSCODE CHANGE: Enjoy the convenience and peace of mind of keyless entry and exit. Intermediate to advanced installation required, modifications of non standard sized gates, or installation of a gate box may be required.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | MUTEX |
| Special Feature | Heavy Duty |
| Lock Type | Combination Lock, Keypad |
| Item dimensions L x W x H | 5.5 x 2 x 1 inches |
| Material | Chrome, Zinc |
| Recommended Uses For Product | Security |
| Style | Modern |
| Color | Chrome |
| Number of Pieces | 1, 2 |
| Finish Type | Chrome Plating,Satin |
| Included Components | 1x MX250 Deadbolt with Spindle, 1x Strike Plate, 1x Latch Plate, 1x Mounting Hardware & Accessories, 1x user manual with template, 1x Default Passcode Card |
| Controller Type | Hand Control, SmartThings |
| Shape | Rectangular |
| Item Weight | 16 ounces |
| Control Method | Touch |
| Connectivity Protocol | Z-Wave, Zigbee |
| UPC | 749363931247 |
| Model Name | MX250 |
| Manufacturer | MUTEX |
| Part Number | MX250 |
| Item Weight | 1 pounds |
| Product Dimensions | 5.5 x 2 x 1 inches |
| Item model number | MX250 |
| Finish | Chrome Plating,Satin |
| Item Package Quantity | 1 |
| Special Features | Heavy Duty |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** MUTEX
- **Special Feature:** Heavy Duty
- **Lock Type:** Combination Lock, Keypad
- **Item dimensions L x W x H:** 5.5 x 2 x 1 inches
- **Material:** Chrome, Zinc

## Images

![MUTEX Combination Door Lock MX250 Mechanical Keyless Surface Mount Deadbolt - Satin Chrome - Image 1](https://m.media-amazon.com/images/I/711lpD56FJL.jpg)

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**Shop now:** [https://www.desertcart.com.au/products/142061472-mutex-combination-door-lock-mx250-mechanical-keyless-surface-mount-deadbolt](https://www.desertcart.com.au/products/142061472-mutex-combination-door-lock-mx250-mechanical-keyless-surface-mount-deadbolt)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-21*