---
product_id: 78545826
title: "Master Lock Pro Series - (4) Hidden Shackle Padlocks Keyed Alike 6271KA-4"
brand: "master lock"
price: "964 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/78545826-master-lock-pro-series-4-hidden-shackle-padlocks-keyed-alike
store_origin: PL
region: Poland
---

# Keyed alike High security Hardened shackle Master Lock Pro Series - (4) Hidden Shackle Padlocks Keyed Alike 6271KA-4

**Brand:** master lock
**Price:** 964 zł
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock it down, live worry-free!

## Quick Answers

- **What is this?** Master Lock Pro Series - (4) Hidden Shackle Padlocks Keyed Alike 6271KA-4 by master lock
- **How much does it cost?** 964 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/78545826-master-lock-pro-series-4-hidden-shackle-padlocks-keyed-alike)

## 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

- • **Durable Design:** Reinforced zinc die-cast body ensures longevity in commercial and industrial applications.
- • **Lifetime Guarantee:** Invest in peace of mind with a lock that’s built to last, backed by a lifetime warranty.
- • **Unmatched Security:** Engineered with a hardened boron alloy shackle that resists cutting and prying.
- • **Keyed Alike Convenience:** Four locks, one key—streamline your security with 8 total keys for easy access.
- • **Pick-Resistant Technology:** Features a high-security 6-pin cylinder that’s virtually impossible to pick.

## Overview

The Master Lock Pro Series 6271KA-4 includes four high-security padlocks designed for commercial and industrial use. Each lock features a reinforced zinc die-cast body, a hardened boron alloy shackle, and a pick-resistant 6-pin cylinder. Keyed alike for convenience, this set comes with 8 keys and is backed by a lifetime guarantee, making it an ideal choice for secure transportation and vending applications.

## Description

Pro Series - (4) Hidden Shackle Padlocks Keyed Alike 6271KA-4

## Features

- Four (4) high security ProSeries Padlocks designed for Commercial/Industrial applications. Locks are keyed alike w/ 8 total keys. 2-7/8" (73mm) wide reinforced zinc die-cast lock body (see more product details below). Ideal for transportation, vending and many other applications.
- FITMENT: Please see more product details below to help ensure these locks will work.
- ATTENTION: If you order two 4-packs they will NOT necessarily be keyed the same. To ensure you get two 4-packs keyed alike, you must order the 8-pack.
- See image for reference - Shackle Dimensions - A: 3/8in (9mm) B: 19/32in (15mm) C: 1-23/32in (44mm). Lock body conceals the shackle! Fully shielded 3/8 (9mm) diameter hardened boron alloy shackle offers impossible to cut and pry resistance features.
- High security, re-keyable 6-pin cylinder with spool pins is virtually impossible to pick. Lifetime guarantee. This lock is also available with the BumpStop Technology. Search 6271NKA in desertcart's search window.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Master Lock |
| Special Feature | Key Lock |
| Lock Type | Key Lock |
| Item dimensions L x W x H | 3 x 3 x 2.75 inches |
| Material | Alloy Steel |
| Recommended Uses For Product | Security |
| Color | Silver |
| Number of Pieces | 1 |
| Finish Type | Polished |
| Included Components | Key Lock |
| Controller Type | Hand Control |
| Shape | Rectangular |
| Item Weight | 4 Pounds |
| Control Method | App |
| UPC | 071649170768 |
| Manufacturer | Master Lock |
| Item Weight | 4 pounds |
| Product Dimensions | 3 x 3 x 2.75 inches |
| Item model number | 6271KA-4 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 6271KA-4 |
| Special Features | Key Lock |

## Product Details

- **Brand:** Master Lock
- **Special Feature:** Key Lock
- **Lock Type:** Key Lock
- **Item dimensions L x W x H:** 3 x 3 x 2.75 inches
- **Material:** Alloy Steel

## Images

![Master Lock Pro Series - (4) Hidden Shackle Padlocks Keyed Alike 6271KA-4 - Image 1](https://m.media-amazon.com/images/I/71B211NwLrL.jpg)

## Available Options

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

## Frequently Bought Together

- Master Lock Pro Series - (4) Hidden Shackle Padlocks Keyed Alike 6271KA-4
- Master Lock Chrome Hasp Lock, Heavy Duty Hidden Shackle Lock and Hasp, Solid Steel Lock for Trucks, Trailers, or Vans, 9 Inches Wide, 770

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**Shop now:** [https://www.desertcart.pl/products/78545826-master-lock-pro-series-4-hidden-shackle-padlocks-keyed-alike](https://www.desertcart.pl/products/78545826-master-lock-pro-series-4-hidden-shackle-padlocks-keyed-alike)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-23*