--- product_id: 259887024 title: "Master Lock Directional Combination Lock, Set Your Own Directional Lock, Combination Lock for Gym and School Lockers, 1500iD" brand: "master lock" price: "NZ$104" currency: NZD in_stock: true reviews_count: 6 url: https://www.desertcart.nz/products/259887024-master-lock-directional-combination-lock-set-your-own-directional-lock store_origin: NZ region: New Zealand --- # Customizable directional combo for quick recall Hardened steel shackle for max security Anti-shim tech blocks lock tampering Master Lock Directional Combination Lock, Set Your Own Directional Lock, Combination Lock for Gym and School Lockers, 1500iD **Brand:** master lock **Price:** NZ$104 **Availability:** ✅ In Stock ## Summary > 🔐 Unlock your locker game with speed and style! ## 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?** NZ$104 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/259887024-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 - • **Anti-Shim Defense:** Advanced locking mechanism foils common tampering techniques - • **Built to Withstand:** Metal body and hardened steel shackle deliver industrial-grade durability - • **Vibrant Color Options:** Stand out with randomly selected black, blue, purple, or red finishes - • **One-Handed, No-Look Access:** Effortlessly unlock your gym or school locker on the go - • **Set Your Own Directional Combo:** Speed through lock entry with personalized up/down/left/right sequences ## Overview The Master Lock 1500iD is a robust indoor directional combination lock designed for gym and school lockers. Featuring a customizable directional combo system, hardened steel shackle, and anti-shim technology, it offers fast, secure, and tamper-resistant protection. Its compact 54mm metal body and vibrant color options make it both practical and stylish for everyday use. ## Description Set your own directional combination lock for speed and easy combination recall. Combination can be reset to any number of movements in any sequence. Lock can be opened one-handed without looking for ease of use. Sometimes, step 3 of the instructions is overlooked. Try entering your old and new combinations in one long string of movements. Shimming is defined as violating a lock by inserting a foreign object into the latch mechanism. Master Lock padlocks feature technology specifically designed to protect the latch assembly so there is no target for the shim tool to hit making the lock more difficult to defeat. ## Features - Indoor padlock is best used as a school locker lock and gym lock, providing protection and security from theft - 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 | | Best Sellers Rank | #222 in Combination Locks | | Date First Available | 6 August 2012 | | Department | Janitorial / Maintenance & Lunchroom Supplies | | Is Discontinued By Manufacturer | No | | Item Model Number | 1500iD | | Manufacturer | Master Lock | | Product Dimensions | 2.87 x 5.41 x 9.86 cm; 167.83 g | ## Product Details - **Brand:** Master Lock - **Item dimensions L x W x H:** 29 x 54 x 99 millimeters - **Lock type:** Combination Lock - **Material:** Metal - **Special features:** door ## 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) ![Master Lock Directional Combination Lock, Set Your Own Directional Lock, Combination Lock for Gym and School Lockers, 1500iD - Image 2](https://m.media-amazon.com/images/I/617ZaUbfX2L.jpg) ![Master Lock Directional Combination Lock, Set Your Own Directional Lock, Combination Lock for Gym and School Lockers, 1500iD - Image 3](https://m.media-amazon.com/images/I/61In+AF174L.jpg) ![Master Lock Directional Combination Lock, Set Your Own Directional Lock, Combination Lock for Gym and School Lockers, 1500iD - Image 4](https://m.media-amazon.com/images/I/61xEKmCZNzL.jpg) ![Master Lock Directional Combination Lock, Set Your Own Directional Lock, Combination Lock for Gym and School Lockers, 1500iD - Image 5](https://m.media-amazon.com/images/I/71VvECLBFsL.jpg) ## Available Options This product comes in different **Color** options. ## 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! ## Customer Reviews ### ⭐⭐⭐ Security At Ease *by on Reviewed in the United Arab Emirates 28 August 2019* So far so good. I ordered 4, but the other padlock got broken in the same day i got them when i was setting the new codes. Rest were fine.Saw some reviews that this lock doesn't last. I am not sure though but i will see. I will edit my review when this happen to me.Made of sturdy steel. Feels secured. ### ⭐⭐⭐⭐⭐ Strong sturdy original and easy to use combination lock *by on Reviewed in India 19 March 2019* This lock is simply amazing. It’s easy to set up and use. No keys and very difficult to breach or break. easy reset of combinations. It’s sturdy and it’s the real original thing having used one previously bought from the US. No need to remember complicated numbers or letters of the alphabet. It’s just a mixture of four different cardinal directions. Great buy if you are looking for a tough keyless lock. Will fit most doors and latches in the Indian context ### ⭐⭐⭐⭐⭐ Article parfaitement fonctionnel ! *by on Reviewed in France 3 August 2024* Produit exactement le même que celui sur les images, après une série de tests lourds (changement de combinaison (8 fois) avec plus de 50 ouvertures) il fonctionne toujours (A condition de suivre la notice assez simple). Notez qu'il vous est possible de rentrer des combinaisons dépassant les 4 mouvement (donc plus de 256 possibilités). ## 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.nz/products/259887024-master-lock-directional-combination-lock-set-your-own-directional-lock](https://www.desertcart.nz/products/259887024-master-lock-directional-combination-lock-set-your-own-directional-lock) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-06-21*