---
product_id: 43092471
title: "Master Lock (4) Keyed Alike Padlocks w/Thermoplastic Coating - 311KA-4"
brand: "master lock"
price: "C$6031"
currency: NIO
in_stock: true
reviews_count: 8
url: https://www.desertcart.ni/products/43092471-master-lock-4-keyed-alike-padlocks-w-thermoplastic-coating-311ka
store_origin: NI
region: Nicaragua
---

# 4 keyed-alike padlocks with 8 keys Thermoplastic coating for weatherproofing Dual-locking levers for pry resistance Master Lock (4) Keyed Alike Padlocks w/Thermoplastic Coating - 311KA-4

**Brand:** master lock
**Price:** C$6031
**Availability:** ✅ In Stock

## Summary

> 🔒 Unlock unified security with style and strength

## Quick Answers

- **What is this?** Master Lock (4) Keyed Alike Padlocks w/Thermoplastic Coating - 311KA-4 by master lock
- **How much does it cost?** C$6031 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/43092471-master-lock-4-keyed-alike-padlocks-w-thermoplastic-coating-311ka)

## 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

- • **Pick-Proof Precision:** Pin tumbler mechanism enhances resistance to lock picking
- • **Steel-Strong Defense:** Hardened 9/32" steel shackle resists cutting and tampering
- • **Lifetime Peace of Mind:** Backed by Master Lock’s limited lifetime warranty for enduring reliability
- • **Seamless Security Sync:** 4 padlocks keyed alike for effortless access across multiple locks
- • **Built to Brave the Elements:** Thermoplastic shell shields against weather, dirt, and grime

## Overview

This 4-pack of Master Lock keyed alike padlocks features a weather-resistant thermoplastic coating, hardened steel shackles, and patented dual-locking levers for superior pry resistance. Designed for outdoor use on sheds, gates, trailers, and boats, each lock includes 8 keys and a capped keyway to prevent dirt intrusion. Enjoy hassle-free access with all locks keyed alike and backed by a limited lifetime warranty.

## Description

This is a set of 4 Keyed Alike padlocks and is ideal for all outdoor applications - trailer doors, sheds, gates and boats. One key opens all four locks. A capped key-way prevents dirt and grime from jamming the lock. This 4-pack includes 8 keys. If ordering multiples of this 4-pack we will automatically key them the same. These keyed alike locks can be matched with other locks that have the W1 cylinders.

## Features

- Four (4) Keyed Alike Padlocks w/ 8 Keys. If ordering multiples of this 4-pack we will automatically key them the same. These keyed alike locks can be matched with other locks that have the W1 cylinders.
- High-tech thermoplastic shell designed for superior weatherization. A capped key-way prevents dirt and grime from jamming the lock.
- 1-3/4" Wide body with a hardened 9/32" thick steel shackle.
- Patented dual-locking levers for premium pry resistance. Pin tumbler mechanism for extra resistance to picking.
- Ideal for most applications especially outdoors including trailer doors, sheds, gates and boats.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Master Lock |
| Special Feature | Key Lock |
| Lock Type | Key Lock |
| Material | Alloy Steel, Rubber |
| Recommended Uses For Product | Padlock |
| Style | Modern |
| Color | Black |
| Number of Pieces | 8 |
| Controller Type | Hand Control |
| Shape | Rectangular |
| Control Method | App |
| Model Name | 311KA |
| Manufacturer | Master Lock |
| Part Number | 311KA-4 |
| Item Weight | 2.18 pounds |
| Package Dimensions | 6.18 x 4.37 x 3.58 inches |
| Item model number | 311KA-4 |
| Is Discontinued By Manufacturer | No |
| Size | 4 Pack |
| Item Package Quantity | 1 |
| Special Features | Key Lock |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | MASTER LOCK PRODUCT WARRANTY: Limited Lifetime Warranty. Master Lock Company LLC (Master Lock) grants the following warranty: If this product or any part of the product fails due to a defect in materials or workmanship at any time during the life of the product, Master Lock will, at its own discretion, repair or replace the product or part free of charge. Simply contact Master Lock at www.masterlock.com or 1.800.464.2088 for instructions on obtaining repair or replacement. |

## Product Details

- **Brand:** Master Lock
- **Special Feature:** Key Lock
- **Lock Type:** Key Lock
- **Material:** Alloy Steel, Rubber
- **Recommended Uses For Product:** Padlock

## Images

![Master Lock (4) Keyed Alike Padlocks w/Thermoplastic Coating - 311KA-4 - Image 1](https://m.media-amazon.com/images/I/71tAUMDRBnL.jpg)
![Master Lock (4) Keyed Alike Padlocks w/Thermoplastic Coating - 311KA-4 - Image 2](https://m.media-amazon.com/images/I/61+RO2Zl27L.jpg)
![Master Lock (4) Keyed Alike Padlocks w/Thermoplastic Coating - 311KA-4 - Image 3](https://m.media-amazon.com/images/I/61zpqekArSL.jpg)
![Master Lock (4) Keyed Alike Padlocks w/Thermoplastic Coating - 311KA-4 - Image 4](https://m.media-amazon.com/images/I/61h8s6OAmsL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ One Key Fits All
*by M***H on November 11, 2024*

We need padlocks on our shed, gate and storage bins and these locks make it handy because the same key opens every lock. No need to keep track of which key opens which lock. And the key-entrance has a rubber cover to protect it from the elements. Nice locks

### ⭐⭐⭐⭐⭐ THEY ARE VERY DURABLE, & ALL KEYED ALIKE!
*by D***N on November 20, 2024*

GOT THIS SET FOR ALL MY LOCKABLES, DON'T NEED TO CARRY A LOAD OF KEYS!

### ⭐⭐⭐⭐⭐ We used these for pods in our move
*by A***R on July 17, 2024*

And they stayed locked during shipment across country! Easy to use and plenty of keys in case you lose one

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**Shop now:** [https://www.desertcart.ni/products/43092471-master-lock-4-keyed-alike-padlocks-w-thermoplastic-coating-311ka](https://www.desertcart.ni/products/43092471-master-lock-4-keyed-alike-padlocks-w-thermoplastic-coating-311ka)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-24*