---
product_id: 4259239
title: "Master Lock Outdoor Padlock Weather-Resistant Keyed Alike Lock 4-Pack 131Q"
brand: "master lock"
price: "B/.81"
currency: PAB
in_stock: true
reviews_count: 13
category: "Master Lock"
url: https://www.desertcart.com.pa/products/4259239-master-lock-outdoor-padlock-weather-resistant-keyed-alike-lock-4
store_origin: PA
region: Panama
---

# 4-pin cylinder pick-resistant Weather-resistant vinyl cover 4 keyed-alike locks with 2 keys Master Lock Outdoor Padlock Weather-Resistant Keyed Alike Lock 4-Pack 131Q

**Brand:** master lock
**Price:** B/.81
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure smarter, not harder—unlock peace of mind with one key for all!

## Quick Answers

- **What is this?** Master Lock Outdoor Padlock Weather-Resistant Keyed Alike Lock 4-Pack 131Q by master lock
- **How much does it cost?** B/.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/4259239-master-lock-outdoor-padlock-weather-resistant-keyed-alike-lock-4)

## 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

- • **Fortified Defense:** Hardened steel 3/16 inch shackle with dual locking levers offers superior cut, pry, and hammer resistance.
- • **Compact Yet Mighty:** 30mm wide lock body fits most lockers, sheds, and gates without bulk or hassle.
- • **Trusted Durability:** Backed by Master Lock’s Limited Lifetime Warranty—security that lasts as long as you need it.
- • **Unify Your Security:** Four keyed-alike padlocks mean one key to rule them all—no more fumbling or lost keys.
- • **Built to Brave the Elements:** Black vinyl-covered aluminum body resists scratches and corrosion, perfect for outdoor use.

## Overview

The Master Lock 131Q 4-pack offers weather-resistant, keyed-alike padlocks featuring a durable black vinyl-covered aluminum body and hardened steel shackles. Designed for outdoor and indoor use, each lock includes a 4-pin cylinder and dual locking levers for enhanced pick and pry resistance. Compact and corrosion-resistant, these locks provide reliable security for lockers, sheds, fences, and equipment, all backed by a Limited Lifetime Warranty.

## Description

Product Description The Master Lock 131Q Covered Aluminum Padlock with Key features a 1-3/16in (30mm) wide black vinyl covered body for scratch and corrosion resistance. The 3/16in (5mm) diameter shackle is 5/8in (16mm) 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 Warranty provides peace of mind from a brand you know and can trust. From the Manufacturer The Master Lock Covered Brass, Steel Shackle Padlock is 1-3/16 inches wide with a solid black-cover body with hardened steel shackle and four-pin tumbler security. The solid brass lock body offers improved corrosion resistance. This four-pack is keyed alike. Master Lock offers a full line of padlocks, chains, cables, and specialty locks for all of your needs.

Review: Good quality - Worked well. Very nice to have one key for all of the outside locks that I have.
Review: Nice quality, but only 2 keys - Very happy with quality and price of locks, just wish it came with more than 2 keys. Why have 4 locks and only 2 keys? Or offer option to buy with 2 or 4 keys.

## Features

- Indoor and outdoor padlock with key is best used as a locker lock and storage lock.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
- Key lock is constructed with a black vinyl-covered aluminum body for scratch and corrosion resistance and steel shackle for durability, 4-pin cylinder for added pick resistance
- Four-pin cylinder and dual locking lever mechanism for pick and pry resistance
- 1-3/16 inch (30 millimeter) wide lock body; 3/16 inch (30 millimeter) diameter shackle with 5/8 inch (16 millimeter) length, 9/16 inch (14 millimeter) width
- Includes four keyed alike padlocks, two keys; Both keys open each lock (matching color key head for added convenience)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00004Y8D4 |
| Additional Features | Padlock |
| Best Sellers Rank | #5,068 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Keyed Padlocks |
| Brand | Master Lock |
| Brand Name | Master Lock |
| Color | Black |
| Control Method | App |
| Controller Type | Hand Control |
| Customer Reviews | 4.6 out of 5 stars 6,755 Reviews |
| Finish Types | Polished |
| Global Trade Identification Number | 00071649002243 |
| Included Components | Padlocks |
| Item Dimensions | 0.63 x 1.3 x 1.94 inches |
| Item Highlight | Outdoor Key Lock, Weather Resistant Padlock with Cover for Lockers, Fences, Sheds, Equipment, Keyed Alike, Black |
| Item Type Name | Covered Aluminum Keyed Alike Padlocks |
| Item Weight | 12.32 ounces |
| Item dimensions L x W x H | 0.63 x 1.3 x 1.94 inches |
| Lock Type | Key Lock |
| Manufacturer | Master Lock |
| Manufacturer Part Number | 131Q |
| Manufacturer Warranty Description | Full Warranty |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Name | 131Q |
| Model Number | 131Q |
| Number of Items | 4 |
| Number of Packs | 4 |
| Number of Pieces | 5 |
| Recommended Uses For Product | lockerroom lock,outdoor |
| Shape | Rectangular |
| Special Feature | Padlock |
| Style Name | 4-Pack |
| UPC | 071649002243 |
| Unit Count | 4 Count |

## Product Details

- **Brand:** Master Lock
- **Item dimensions L x W x H:** 0.63 x 1.3 x 1.94 inches
- **Lock Type:** Key Lock
- **Material:** Aluminum
- **Special Feature:** Padlock

## Images

![Master Lock Outdoor Padlock Weather-Resistant Keyed Alike Lock 4-Pack 131Q - Image 1](https://m.media-amazon.com/images/I/61UEByqHjFL.jpg)
![Master Lock Outdoor Padlock Weather-Resistant Keyed Alike Lock 4-Pack 131Q - Image 2](https://m.media-amazon.com/images/I/713dLqs020L.jpg)
![Master Lock Outdoor Padlock Weather-Resistant Keyed Alike Lock 4-Pack 131Q - Image 3](https://m.media-amazon.com/images/I/51bIgMwyQ1L.jpg)
![Master Lock Outdoor Padlock Weather-Resistant Keyed Alike Lock 4-Pack 131Q - Image 4](https://m.media-amazon.com/images/I/516iKS7Rg8L.jpg)
![Master Lock Outdoor Padlock Weather-Resistant Keyed Alike Lock 4-Pack 131Q - Image 5](https://m.media-amazon.com/images/I/61SyI0MOH8L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by R***M on July 12, 2026*

Worked well. Very nice to have one key for all of the outside locks that I have.

### ⭐⭐⭐⭐⭐ Nice quality, but only 2 keys
*by P***G on February 10, 2026*

Very happy with quality and price of locks, just wish it came with more than 2 keys. Why have 4 locks and only 2 keys? Or offer option to buy with 2 or 4 keys.

### ⭐⭐⭐⭐⭐ THESE WERE EXCELLENT
*by S***O on June 12, 2026*

THESE WERE EXCELLENT

## Frequently Bought Together

- Master Lock Black Outdoor Key Lock, Standard Weather Resistant Padlock with Cover, Keyed Alike Padlocks for Lockers, Fences, Sheds, or Other Equipment, 4 Pack, 131Q
- Door Locks Hasp Latch, 5 Inch Stainless Steel Safety Packlock Clasp Hasp Lock Latch, Extra Thick Gate Lock Hasp with Screws Brushed Finish 2 Pack (5inch)

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**Shop now:** [https://www.desertcart.com.pa/products/4259239-master-lock-outdoor-padlock-weather-resistant-keyed-alike-lock-4](https://www.desertcart.com.pa/products/4259239-master-lock-outdoor-padlock-weather-resistant-keyed-alike-lock-4)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-09-14*