---
product_id: 2378580
title: "Master Lock Blue Vinyl Covered Aluminum Keyed Padlock, Small Lock for Gym or School Locker can be Used Indoors or Outdoors, 142DCM"
brand: "master lock"
price: "€ 13.85"
currency: EUR
in_stock: true
reviews_count: 8
category: "Master Lock"
url: https://www.desertcart.com.cy/products/2378580-master-lock-blue-vinyl-covered-aluminum-keyed-padlock-small-lock
store_origin: CY
region: Cyprus
---

# 4-pin cylinder anti-pick security 40mm corrosion-resistant body hardened steel shackle cut-resistant Master Lock Blue Vinyl Covered Aluminum Keyed Padlock, Small Lock for Gym or School Locker can be Used Indoors or Outdoors, 142DCM

**Brand:** master lock
**Price:** € 13.85
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your security, unlock your peace of mind.

## Quick Answers

- **What is this?** Master Lock Blue Vinyl Covered Aluminum Keyed Padlock, Small Lock for Gym or School Locker can be Used Indoors or Outdoors, 142DCM by master lock
- **How much does it cost?** € 13.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/2378580-master-lock-blue-vinyl-covered-aluminum-keyed-padlock-small-lock)

## Best For

- master lock enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Small 40mm lock body fits perfectly on gym, school, or storage lockers without bulk or hassle.
- • **Cut-Resistant Shackle:** Hardened steel shackle stands strong against cutting and sawing attempts, securing your essentials.
- • **Lifetime Peace of Mind:** Backed by Master Lock’s Limited Lifetime Warranty—join millions who trust proven protection.
- • **Rugged Yet Lightweight:** Blue vinyl-covered aluminum body resists scratches and corrosion for lasting style and durability.
- • **Advanced Locking Mechanism:** 4-pin cylinder with dual locking levers offers superior pick and pry resistance—security you can trust.

## Overview

The Master Lock 142DCM is a compact, blue vinyl-covered aluminum padlock designed for indoor and outdoor use. Featuring a 40mm corrosion-resistant body, a hardened steel shackle for cut resistance, and a 4-pin cylinder with dual locking levers for enhanced pick and pry protection, it’s ideal for gym, school, or storage lockers. Lightweight yet durable, it offers reliable security backed by a Limited Lifetime Warranty.

## Description

The Master Lock 142DCM Covered Aluminum Padlock with Key features a 1-9/16 in. (40mm) wide blue vinyl covered body for scratch and corrosion resistance. The 1/4 in. (6mm) diameter shackle is 7/8 in. (22mm) long and made of hardened steel, offering extra resistance to cutting and sawing. The 4-pin cylinder prevents picking and the dual locking levers provide resistance against prying and hammering. The Limited Lifetime provides peace of mind from a brand you know and can trust.

Review: Great For Indoor Storage Lockers! - Works great for my storage units in my building, and my locker at work. Good quality, as expected from Master, and the keys are easy to hold. I like how the keys are the same color as the lock. I have three colors of the lock, so I always know which key opens which lock. Will buy anytime I need a padlock for any indoor application.
Review: Well worth the money - I like the way it’s made and how well it works. Nice and portable. Two keys are handy. Well worth the money.

## Features

- Indoor and outdoor padlock with key is best used as a gym lock providing basic protection and security from theft
- Key lock is constructed with a blue vinyl-covered aluminum body for scratch and corrosion resistance, hardened steel shackle for cut resistance
- Four-pin cylinder and dual locking lever mechanism for pick and pry resistance
- 1-9/16 in. (40 mm) wide lock body; 1/4 in. (6 mm) shackle diameter, shackle height 7/8 in. (22 mm) length, and shackle width 13/16 in. (21 mm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Master Lock |
| Item dimensions L x W x H | 0.1 x 1.57 x 2.52 inches |
| Lock Type | Key Lock |
| Material | Alloy Steel , Aluminum |
| Recommended Uses For Product | Security |
| Special Feature | Padlock , Padlock with Key |

## Product Details

- **Brand:** Master Lock
- **Item dimensions L x W x H:** 0.1 x 1.57 x 2.52 inches
- **Lock Type:** Key Lock
- **Material:** Alloy Steel, Aluminum
- **Special Feature:** Padlock, Padlock with Key

## Images

![Master Lock Blue Vinyl Covered Aluminum Keyed Padlock, Small Lock for Gym or School Locker can be Used Indoors or Outdoors, 142DCM - Image 1](https://m.media-amazon.com/images/I/71mwtEjfNxL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can you use this for outdoors?**
A: As far as using it on outdoor lockers yes it's sturdy and small enough to be used outdoors. It's really a good lock.

**Q: Does it only come with one key?**
A: Hello, this padlock comes with 2 keys.

If you need one with more keys, a padlock with 5 keys is available here: https://www.amazon.com/dp/B086WQ36F6

**Q: Is this lock rust proof? Will be locking a ladder on top of my van, which lives outside...**
A: No, the mechanism seized about 6 months of securingy shed (outdoors). 

The mechanism is also abysmal, get an Abus.

**Q: What are the keys made of? Do they contain lead?**
A: Do not know what keys are made of but they work well

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great For Indoor Storage Lockers!
*by I***! on November 30, 2025*

Works great for my storage units in my building, and my locker at work. Good quality, as expected from Master, and the keys are easy to hold. I like how the keys are the same color as the lock. I have three colors of the lock, so I always know which key opens which lock. Will buy anytime I need a padlock for any indoor application.

### ⭐⭐⭐⭐⭐ Well worth the money
*by B***H on December 23, 2025*

I like the way it’s made and how well it works. Nice and portable. Two keys are handy. Well worth the money.

### ⭐⭐⭐⭐⭐ Good lock great value
*by W***M on January 24, 2026*

Master has always been known as a quality lock. It was a little bit smaller than what I had expected. As you can see in the photograph using a bottle of water as comparison. But it worked perfectly for what I had purchased it for.👍👍👍

## Frequently Bought Together

- Master Lock 142DCM Covered Aluminum Keyed Padlock, 1-Pack, Blue
- Master Lock Pink Covered Aluminum Keyed Padlock with Steel Shackle, Lock for Gym or School Locker with 1-9/16 Inch Lock Body, 146D
- Lucky Line 2” Diameter Spiral Wrist Coil with Steel Key Ring, Flexible Wrist Band Key Chain Bracelet, Stretches to 12”, unisex-adult, Black, 1 PK (410201)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-22*