---
product_id: 2378578
title: "Master Lock Directional Combination Lock, Set Your Own Directional Lock, Combination Lock for Gym and School Lockers, 1500iD"
brand: "master lock"
price: "€ 57.93"
currency: EUR
in_stock: true
category: "Master Lock"
url: https://www.desertcart.be/products/2378578-master-lock-directional-combination-lock-set-your-own-directional-lock
store_origin: BE
region: Belgium
---

# Hardened steel shackle for max cut resistance Anti-shim tech for unbeatable security Directional combo for lightning-fast unlock Master Lock Directional Combination Lock, Set Your Own Directional Lock, Combination Lock for Gym and School Lockers, 1500iD

**Brand:** master lock
**Price:** € 57.93
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock security at the speed of direction—because your locker deserves smarter protection!

## Quick Answers

- **What is this?** Master Lock Directional Combination Lock, Set Your Own Directional Lock, Combination Lock for Gym and School Lockers, 1500iD by master lock
- **How much does it cost?** € 57.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/2378578-master-lock-directional-combination-lock-set-your-own-directional-lock)

## 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

- • **Built to Withstand:** Robust 2-1/8 inch metal body paired with a hardened steel shackle keeps your belongings fortress-secure.
- • **Perfect Fit Guarantee:** Designed for gym and school lockers—just measure your door specs to ensure a seamless fit every time.
- • **Vibrant Color Options:** Available in black, blue, purple, or red—stand out while securing your gear (color ships randomly).
- • **Anti-Shim Locking Mechanism:** Advanced anti-shim technology blocks lock-picking attempts, giving you peace of mind in high-traffic spaces.
- • **Set Your Own Directional Combo:** Customize your lock with intuitive up/down/left/right moves for speed and ease—no more forgotten combos!

## Overview

The Master Lock 1500iD Directional Combination Lock features a durable 54mm metal body and a hardened 6mm steel shackle, engineered for superior cut resistance. Its patented up/down/left/right directional dial enables faster, easier combination entry, while anti-shim technology enhances security against tampering. Ideal for gym and school lockers, this keyless lock offers customizable combos and a limited lifetime warranty from a trusted brand.

## Description

The Master Lock 1500iD Speed Dial Directional Set Your Own Combination Padlock features a 2-1/8in (54mm) wide metal body for durability. The 1/4in (6mm) diameter shackle is 1in (25mm) long and made of hardened steel, offering extra resistance to cutting and sawing. The patented up/down/left/right directional movement technology is faster, easier and more secure than a standard combination lock. The locking mechanism features anti-shim technology, offering maximum security. The limited lifetime provides peace of mind from a brand you know and can trust.

## Features

- Indoor padlock is best used as a school locker lock and gym lock, providing protection and security from theft.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
- Set your own directional combination lock for speed and easy combination recall; For combo reset instructions, refer to the user guide in the technical specifications section of this page
- Padlock includes metal body construction, hardened steel shackle, and anti-shim locking mechanism for improved strength and security
- 2-1/8 inch (54 millimeter) wide lock body; 1/4 inch (6 millimeter) diameter shackle with 1 inch (25 millimeter) length, 3/4 inch (19 millimeter) width; Available in black, blue, purple, red (randomly selected at time of shipment)
- Faster combination entry than a standard combination lock by using up, down, left, or right directional movements. Available in black, red, blue & purple (color randomly selected at time of shipment)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002TSN4SQ |
| Additional Features | Keyless, Padlock |
| Best Sellers Rank | #28,753 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #83 in Combination Locks |
| Brand | Master Lock |
| Brand Name | Master Lock |
| Control Method | Touch |
| Customer Reviews | 4.0 out of 5 stars 7,504 Reviews |
| Finish Types | Polished |
| Global Trade Identification Number | 00071649114694 |
| Included Components | 1 |
| Item Dimensions | 1.13 x 2.13 x 3.88 inches |
| Item Type Name | Set Your Own Directional Combination Padlock |
| Item Weight | 0.37 Pounds |
| Item dimensions L x W x H | 1.13 x 2.13 x 3.88 inches |
| Lock Type | Combination Lock |
| Manufacturer | Master Lock |
| Manufacturer Part Number | 1590ID |
| Manufacturer Warranty Description | Limited Lifetime Warranty |
| Material | Metal |
| Material Type | Metal |
| Model Name | Locker Lock |
| Model Number | 1500iD |
| Number of Pieces | 1 |
| Recommended Uses For Product | Security |
| Shape | Rectangular |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Keyless, Padlock |
| Style Name | Modern |
| UPC | 071649114694 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Master Lock
- **Item dimensions L x W x H:** 1.13 x 2.13 x 3.88 inches
- **Lock Type:** Combination Lock
- **Material:** Metal
- **Special Feature:** Keyless, Padlock

## Images

![Master Lock Directional Combination Lock, Set Your Own Directional Lock, Combination Lock for Gym and School Lockers, 1500iD - Image 1](https://m.media-amazon.com/images/I/61xtjErnQ3L.jpg)

## Questions & Answers

**Q: How many combinations are possible? (i.e., how many stops for each wheel inside?) 10 stops/wheel would be like a 4-digit combination lock. Is that so?**
A: Although there are infinitely many sequences you can set as the combination, the lock has only 7,500 internal positions, not counting the reset position. This means that if you set a particular sequence to open the lock, there are infinitely many other sequences that will also open the lock. For example, if you set the combination to LURL (left-up-right-left), the lock will also open with the sequence RLL.  Some people consider this a bug or defect, I think it is simply a technical aspect that is not disclosed to consumers because the mechanical explanation is too complex for the average consumer.  This technical paper by a lock collector in the Netherlands has a more detailed mathematical explanation https://toool.nl/images/e/e5/The_New_Master_Lock_Combination_Padlock_V2.0.pdf . 

One of the interesting takeaways from this paper is that every sequence longer than 11 moves is equivalent to some sequence of 11 or fewer moves.  So it does not make any sense to torture yourself to remember a 12-move or 13-move sequence. For instance, UUUURRRRDDDDD is the same as LLURD.

**Q: My granddaughter is legally blind. Do you have a blue padlock? The reason I ask is because she can't see most colors on white. Same problem with black**
A: In my opinion, the Blue is the worst for visibility.  The stickers are dark blue with black text - almost impossible for me to read except under a bright light.  However, the great thing about these locks is that once you remember the sequence you don't have to be able to read the sticker labels.  Also you can choose a simple sequence or a more difficult one.  For my work locks I use an eight movement sequence.  For my son's lock I use a four movement sequence.  I love these locks.

**Q: Does this only do four directions? Or can it do more? I need one that allows the combination to be five.**
A: If I understand your question: it only allows four directions (up, down, left, right.)  But what I think you're getting at is how many steps you can add.  In that case, you can enter pretty much as many steps as your like (Gismodo used 30 steps successfully).  Personally, I've set mine for eight, giving 1:65,563 odds (and that's only if a stranger knew that I had used eight, which they wouldn't.) If you want to use five, that's fine, and will give the odds of 1:1024 (assuming it was publicly known that you only used five steps.)

**Q: I would like a blue Speed Dial Masterlock. The description indicates that the colors are selected randomly at the time of shipment??**
A: If you place your order before 2pm, send us an email with your order number and I'll go back to the warehouse and make sure you get the blue one.  Thanks for choosing Home Network Supply!

## Frequently Bought Together

- Master Lock Directional Combination Lock, Set Your Own Directional Lock, Combination Lock for Gym and School Lockers, 1500iD
- Shimeyao 4 Pcs 5 Letter Combination Lock Heavy Duty Gym Locker 5 Digit Word Locker Keyless Resettable Metal Lock for College Gym Toolbox Hasp Cabinet(Letter)
- Bosvision Combination Padlock for Gym Locker and Escape Room, Code Padlock, 7.8mm Shackle

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.be/products/2378578-master-lock-directional-combination-lock-set-your-own-directional-lock](https://www.desertcart.be/products/2378578-master-lock-directional-combination-lock-set-your-own-directional-lock)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-21*