---
product_id: 17408459
title: "Master Lock 410GRN Lockout Tagout Safety Padlock with Key Green 0.25 in. Shackle Diameter"
brand: "master lock"
price: "112.76 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Master Lock"
url: https://www.desertcart.tn/products/17408459-master-lock-410grn-lockout-tagout-safety-padlock-with-key-green
store_origin: TN
region: Tunisia
---

# 1/4 in. shackle diameter for secure lockout Vibrant green for instant lockout visibility Operates from -70°F to 350°F, extreme durability Master Lock 410GRN Lockout Tagout Safety Padlock with Key Green 0.25 in. Shackle Diameter

**Brand:** master lock
**Price:** 112.76 DT
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Master Lock 410GRN Lockout Tagout Safety Padlock with Key Green 0.25 in. Shackle Diameter by master lock
- **How much does it cost?** 112.76 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/17408459-master-lock-410grn-lockout-tagout-safety-padlock-with-key-green)

## 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:** 1-1/2 inch wide body with a slim 1/4 inch shackle fits tight spaces effortlessly.
- • **Lifetime Guarantee:** Trusted Master Lock quality backed by a lifetime warranty for peace of mind.
- • **Key Retaining Security:** Never leave a lock unlocked—key stays captive until padlock is secured.
- • **Thermoplastic Durability:** Zenex body is lightweight, non-conductive, and built to withstand extreme temperatures.
- • **OSHA-Compliant Safety Lock:** Engineered exclusively for lockout tagout to keep your workplace incident-free.

## Overview

The Master Lock 410GRN is a green, thermoplastic safety padlock designed specifically for OSHA-compliant lockout tagout applications. Featuring a 1/4 inch diameter shackle and a key-retaining cylinder, it ensures secure equipment lockout in extreme temperature environments from -70°F to 350°F. Lightweight yet durable, this lock combines high security with portability and is backed by a lifetime guarantee.

## Description

Master Lock 410GRN Lockout Tagout Safety Padlock with Key features a 1-1/2 in. (38 mm) wide plastic red body and a 1-1/2 in. (38 mm) tall, 1/4 in. (6 mm) diameter metal shackle. Designed exclusively for Lockout Tagout applications as part of a comprehensive OSHA compliant safety program. The durable, lightweight, non-conductive lock body is easy to carry and padlock features high security, reserved-for-safety cylinder with key retaining, to ensure padlock is not left unlocked. The Lifetime Guarantee provides peace of mind from a brand you know and can trust.

Review: Came very quick. - Its a nice sturdy lock.
Review: For its intended purpose - safety lockout - it's pretty good. It's not coming off the machine it's ... - For its intended purpose - safety lockout - it's pretty good. It's not coming off the machine it's locking without a key or destroying it. For hobby lockpickers like me it's great because it's got the best core Master makes. Ok, that's not saying much, but seriously the 6-pin core on this thing is actually pretty good despite having been made by Master. This lock is harder to pick than an American 1100. Which, really, begs the question why their best core can only be found in a plastic lock when they've got locks that are invulnerable to any destructive attack short of power tools that can be picked by a 10 year old. But still, I think this lock is an essential addition to any intermediate hobby lockpicker's collection.

## Features

- Lockout tagout lock is best used for electrical lockout applications as part of a comprehensive OSHA compliant safety program
- Zenex thermoplastic safety lock body is durable, lightweight, and non-conductive; functions in temperatures from -70 to 350 degrees Fahrenheit
- Features a cylinder that is reserved for safety padlocks; key retaining feature ensures padlock is not left unlocked
- 1-1/2 in. (38 mm) Wide lock body with 1/4 in. (6 mm) diameter shackle, 1-1/2 in. (38 mm) shackle length and 25/32 in. (20 mm) width
- Includes one green lockout tagout padlock, one key

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001HWD3Q8 |
| Additional Features | Non-conductive, Key Retaining, Designed for Lockout Tagout |
| Best Sellers Rank | #121,167 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #317 in Keyed Padlocks |
| Brand | Master Lock |
| Brand Name | Master Lock |
| Color | Green |
| Control Method | App |
| Controller Type | Hand Control |
| Customer Reviews | 4.5 out of 5 stars 281 Reviews |
| Finish Types | Vinyl Coating;Painted |
| Global Trade Identification Number | 00071649078958 |
| Included Components | Unit^Instruction Guide |
| Item Dimensions | 4.1 x 3.9 x 3.6 inches |
| Item Type Name | Lockout Tagout Safety Padlock |
| Item Weight | 10 Grams |
| Item dimensions L x W x H | 4.1 x 3.9 x 3.6 inches |
| Lock Type | Keyed Different |
| Manufacturer | Master Lock |
| Manufacturer Part Number | 410GRN |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | Lockout Tagout Safety Padlock |
| Model Number | 410GRN |
| Number of Pieces | 1 |
| Recommended Uses For Product | electrical lockout applications for safety programs |
| Shape | Rectangular |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Non-conductive, Key Retaining, Designed for Lockout Tagout |
| Style Name | Safety Padlock |
| UPC | 071649078958 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Master Lock
- **Item dimensions L x W x H:** 4.1 x 3.9 x 3.6 inches
- **Lock Type:** Keyed Different
- **Material:** Plastic
- **Special Feature:** Non-conductive, Key Retaining, Designed for Lockout Tagout

## Images

![Master Lock 410GRN Lockout Tagout Safety Padlock with Key Green 0.25 in. Shackle Diameter - Image 1](https://m.media-amazon.com/images/I/51OtFeSZ-sL.jpg)
![Master Lock 410GRN Lockout Tagout Safety Padlock with Key Green 0.25 in. Shackle Diameter - Image 2](https://m.media-amazon.com/images/I/61PnKwIqvVL.jpg)
![Master Lock 410GRN Lockout Tagout Safety Padlock with Key Green 0.25 in. Shackle Diameter - Image 3](https://m.media-amazon.com/images/I/51OCFKRHS8L.jpg)
![Master Lock 410GRN Lockout Tagout Safety Padlock with Key Green 0.25 in. Shackle Diameter - Image 4](https://m.media-amazon.com/images/I/61jXaMxyk0L.jpg)
![Master Lock 410GRN Lockout Tagout Safety Padlock with Key Green 0.25 in. Shackle Diameter - Image 5](https://m.media-amazon.com/images/I/51-m9ZOf6UL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Came very quick.
*by A***N on March 26, 2026*

Its a nice sturdy lock.

### ⭐⭐⭐⭐⭐ For its intended purpose - safety lockout - it's pretty good. It's not coming off the machine it's ...
*by S***K on June 12, 2018*

For its intended purpose - safety lockout - it's pretty good. It's not coming off the machine it's locking without a key or destroying it. For hobby lockpickers like me it's great because it's got the best core Master makes. Ok, that's not saying much, but seriously the 6-pin core on this thing is actually pretty good despite having been made by Master. This lock is harder to pick than an American 1100. Which, really, begs the question why their best core can only be found in a plastic lock when they've got locks that are invulnerable to any destructive attack short of power tools that can be picked by a 10 year old. But still, I think this lock is an essential addition to any intermediate hobby lockpicker's collection.

### ⭐⭐⭐⭐ Lockpicker's Dream
*by T***E on April 19, 2019*

First of all, never pick a lock you don't own, and never pick a lock that is in regular use. These rules especially apply for these locks! If you're getting into picking locks and looking for something with a few security pins on the cheap, these are the most secure cores Master Lock makes. Just don't turn the core past where it would normally go in operation, there's nothing retaining the pins and you'll get a very fancy rattle.

## Frequently Bought Together

- Master Lock 410GRN Lockout Tagout Safety Padlock with Key Green 0.25 in. Shackle Diameter
- Master Lock Red Lockout Tagout Safety Padlock with Key, Metal Shackle and Non-Conductive Lock Body for Electrical Applications, 410RED
- Master Lock 410BLK Lockout Tagout Safety Padlock with Key Black 0.25 in. Shackle Diameter

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-06*