---
product_id: 26112628
title: "Master Lock 312D Weatherproof Padlock, 1"
brand: "master lock"
price: "5048 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/26112628-master-lock-312d-weatherproof-padlock-1
store_origin: KG
region: Kyrgyzstan
---

# Weatherproof thermoplastic shell Dual ball bearing locking system Hardened steel shackle Master Lock 312D Weatherproof Padlock, 1

**Brand:** master lock
**Price:** 5048 som
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your peace of mind—weatherproof strength that never quits!

## Quick Answers

- **What is this?** Master Lock 312D Weatherproof Padlock, 1 by master lock
- **How much does it cost?** 5048 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/26112628-master-lock-312d-weatherproof-padlock-1)

## 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 Yet Mighty:** 40mm laminated steel body packs serious strength in a sleek, modern design.
- • **Maximum Pry Defense:** Dual ball bearing locking mechanism delivers superior pry resistance.
- • **Pick-Proof Precision:** 4-pin cylinder lock technology reduces risk of lock picking.
- • **Unmatched Cut Resistance:** Hardened steel shackle designed to withstand aggressive cutting attempts.
- • **Built to Brave the Elements:** Blue thermoplastic shell shields against moisture, dirt, and grime for reliable outdoor security.

## Overview

The Master Lock 312D is a 40mm laminated steel padlock featuring a weather-resistant thermoplastic shell, hardened steel shackle, and dual ball bearing locking for enhanced cut and pry resistance. Designed for outdoor use, it includes a 4-pin cylinder to prevent picking, combining durability and security in a compact, modern form factor.

## Description

Master Lock 312D Weatherproof Padlock, 1

## Features

- Blue weather resistant thermoplastic shell provides outdoor protection against moisture, dirt & grime
- 1-9/16in (40mm) Wide laminated steel body for superior strength
- Hardened steel shackle for extra cut resistance
- Dual ball bearing locking for maximum pry resistance
- 4-pin cylinder helps prevent picking

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Master Lock |
| Special Feature | Weather Resistant |
| Lock Type | Padlock |
| Item dimensions L x W x H | 1.38 x 1.65 x 2.99 inches |
| Material | Alloy Steel |
| Recommended Uses For Product | Outdoor security |
| Style | Modern |
| Color | Navy Blue |
| Number of Pieces | 1 |
| Finish Type | Laminated |
| Included Components | 1 Master Lock Manufactured Product |
| Controller Type | Hand Control |
| Shape | Rectangular |
| Item Weight | 0.21 Kilograms |
| Control Method | App |
| UPC | 071649054440 071649050381 |
| Model Name | 312D |
| Global Trade Identification Number | 00071649050381 |
| Manufacturer | Master Lock |
| Part Number | 312D |
| Item Weight | 7.4 ounces |
| Product Dimensions | 1.38 x 1.65 x 2.99 inches |
| Country of Origin | USA |
| Item model number | 312D |
| Is Discontinued By Manufacturer | Yes |
| Size | 1" Shackle |
| Finish | Laminated |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Special Features | Weather Resistant |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Master Lock
- **Special Feature:** Weather Resistant
- **Lock Type:** Padlock
- **Item dimensions L x W x H:** 1.38 x 1.65 x 2.99 inches
- **Material:** Alloy Steel

## Images

![Master Lock 312D Weatherproof Padlock, 1 - Image 1](https://m.media-amazon.com/images/I/71kDt1hEfPL.jpg)
![Master Lock 312D Weatherproof Padlock, 1 - Image 2](https://m.media-amazon.com/images/I/71sdH2Q3gUL.jpg)
![Master Lock 312D Weatherproof Padlock, 1 - Image 3](https://m.media-amazon.com/images/I/71Wlm60uCAL.jpg)
![Master Lock 312D Weatherproof Padlock, 1 - Image 4](https://m.media-amazon.com/images/I/51iUDZcreqL.jpg)
![Master Lock 312D Weatherproof Padlock, 1 - Image 5](https://m.media-amazon.com/images/I/51PISFnbwAL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this come with keys and if so how many?**
A: Mine came with only one key.

**Q: Can you make copies of this key?**
A: I believe that you can

**Q: What is the shackle diameter?**
A: The shackle is 2" long by 1.25" wide (1/2" free space between both sides) shackle is about 3/8" of an inch hardened steel). However the one in our inventory has a black coat in the shackle and the key doesn't comes with the blue cover (same model 312DLH weather resistant).

**Q: can the master 312 lock be keyed a like**
A: Thank you for your question!  Yes, the keyed-alike option for that lock is 312KA.

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**Shop now:** [https://www.desertcart.kg/products/26112628-master-lock-312d-weatherproof-padlock-1](https://www.desertcart.kg/products/26112628-master-lock-312d-weatherproof-padlock-1)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-23*