---
product_id: 278519690
title: "Y121B/40/125/1 High Security 40mm Brass Padlock - Closed Boron Shackle - 3 Keys"
brand: "yale"
price: "C$2996"
currency: NIO
in_stock: true
reviews_count: 1
category: "Yale"
url: https://www.desertcart.ni/products/278519690-y121b-40-125-1-high-security-40mm-brass-padlock-closed
store_origin: NI
region: Nicaragua
---

# 40mm hardened brass body 96h corrosion resistance tested Closed boron shackle resists cutting Y121B/40/125/1 High Security 40mm Brass Padlock - Closed Boron Shackle - 3 Keys

**Brand:** yale
**Price:** C$2996
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Y121B/40/125/1 High Security 40mm Brass Padlock - Closed Boron Shackle - 3 Keys by yale
- **How much does it cost?** C$2996 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/278519690-y121b-40-125-1-high-security-40mm-brass-padlock-closed)

## Best For

- yale enthusiasts

## Why This Product

- Trusted yale brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Outdoor Durability:** Engineered with a boron shackle and brass body to withstand harsh weather and physical attacks.
- • **Weatherproof Protective Cover:** Keeps internal components safe from rain, rust, and corrosion for long-lasting reliability.
- • **Advanced 5-Pin Cylinder Security:** Double locking mechanism ensures maximum protection against picking and forced entry.
- • **Versatile Fit for Any Locking Need:** 40mm shackle clearance fits a wide range of gates, sheds, chains, and door bolts.
- • **Trusted Legacy with 5-Year Guarantee:** Backed by Yale’s 180+ years of security expertise and a solid warranty for peace of mind.

## Overview

The Yale Y121B/40/125/1 is a high-security 40mm brass padlock featuring a closed boron shackle designed to resist cutting and leverage attacks. It boasts a 5-pin cylinder with double locking for enhanced protection, rigorously tested to EN12320:2012 standards and 96 hours of corrosion resistance. Ideal for securing outdoor assets like gates, sheds, and shutters, it includes a weatherproof cover and comes with 3 keys and a 5-year guarantee, combining durability with trusted Yale craftsmanship.

## Description

Trusted with your security for over 180 years, Yale continues to put your peace of mind first with a brand new range of high security outdoor brass padlocks. Constructed from hardwearing boron and rigorously tested against a range of attack methods and weather elements, these non-rusting locks are designed to protect your sheds, shutter doors, boats, trailers, garages and any other outdoor valuables you want to keep secure. With a 5 pin cylinder, double locking security feature and a hardened steel shackle, the Yale Y121B padlock range is the ideal solution for your anti-theft needs. Featuring a protective cover for added security and protection against weather conditions, these closed shackle locks are designed to protect against tensile attacks and leverage effects and have been tested up to 96 hours for corrosion resistance. These heavy duty brass padlocks are available in shackle sizes from 40mm - 50mm and feature a bigger clearance for use with a wide range of hasps, chains, cables, anchors and door bolts, helping you to achieve the best level of security for your property. Suitable for use at home, in retail or in industrial scenarios. Plus with our 5 year guarantee you have peace of mind. Yale takes care of your possessions; you take care of the rest. PACKAGE CONTENTS: x1 Padlock (40mm) x3 keys

Review: 👍👍 - 👍👍

## Features

- DESIGNED FOR OUTDOOR USAGE: Helps you secure your shed, gate, shutter door or other high value outdoor items you need to keep safe
- HIGH PROTECTION: 5 pin cylinder Brass closed shackle padlock with Boron shackle to prevent cutting and double locking for added security.
- RIGOROUSLY TESTED: Tested to EN12320:2012 simulating forms of attack such as cutting, pulling and twisting of shackle. Also tested up to 96 hours for corrosion resistance to ensure protection against weather conditions with a CEN rating of 2.
- DIMENSIONS: Body W: 46mmBody H: 70mmBody D: 20mmShackle Ø: 7 Weight:200g
- EXCLUSIVE YALE DESIGN: With protective cover for additional weatherproof protection and a range of sizes from 40mm to 50mm for your security needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0856PXHWW |
| Additional Features | Unlock keys |
| Best Sellers Rank | #42,758 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #96 in Keyed Padlocks |
| Brand | Yale |
| Brand Name | Yale |
| Color | Chrome |
| Control Method | Touch |
| Customer Reviews | 4.5 out of 5 stars 2,217 Reviews |
| Finish Types | Painted |
| Global Trade Identification Number | 05052847099810 |
| Included Components | x1 Padlock, x3 Keys |
| Item Dimensions | 20 x 46 x 70 millimeters |
| Item Type Name | Keyed Padlock |
| Item Weight | 0.2 Kilograms |
| Item dimensions L x W x H | 20 x 46 x 70 millimeters |
| Item height | 7 centimeters |
| Lock Type | Keyed |
| Lock type | Keyed |
| Manufacturer | Yale |
| Material | Brass , Boron |
| Material Type | Brass, Boron |
| Model Number | Y121B/40/125/1 |
| Recommended Uses For Product | For securing gates, sheds and other external property |
| Recommended uses for product | For securing gates, sheds and other external property |
| Shape | Rectangular |
| Special features | Unlock keys |
| Style Name | Modern |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Yale
- **Item dimensions L x W x H:** 20 x 46 x 70 millimeters
- **Lock type:** Keyed
- **Material:** Brass, Boron
- **Special features:** Unlock keys

## Images

![Y121B/40/125/1 High Security 40mm Brass Padlock - Closed Boron Shackle - 3 Keys - Image 1](https://m.media-amazon.com/images/I/61h43mVK+fL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 👍👍
*by U***E on 22 December 2025*

👍👍

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**Shop now:** [https://www.desertcart.ni/products/278519690-y121b-40-125-1-high-security-40mm-brass-padlock-closed](https://www.desertcart.ni/products/278519690-y121b-40-125-1-high-security-40mm-brass-padlock-closed)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-01*