{"id":3008,"date":"2026-06-20T07:59:46","date_gmt":"2026-06-19T23:59:46","guid":{"rendered":"http:\/\/www.dmgroupkararwala.com\/blog\/?p=3008"},"modified":"2026-06-20T07:59:46","modified_gmt":"2026-06-19T23:59:46","slug":"how-to-create-a-duplicate-key-for-a-tubular-lock-472b-2429b1","status":"publish","type":"post","link":"http:\/\/www.dmgroupkararwala.com\/blog\/2026\/06\/20\/how-to-create-a-duplicate-key-for-a-tubular-lock-472b-2429b1\/","title":{"rendered":"How to create a duplicate key for a tubular lock?"},"content":{"rendered":"

Hey there! I’m a supplier of tubular locks, and today I’m gonna share with you how to create a duplicate key for a tubular lock. It’s a topic that comes up a lot, whether you’ve lost your original key, you need an extra one for a family member, or you’re just curious about the process. So, let’s dive right in. Tubular Lock<\/a><\/p>\n

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Understanding Tubular Locks<\/h3>\n

First off, let’s talk a bit about tubular locks. These locks are pretty unique. They’ve got a circular keyway, and the pins inside are arranged in a circle. You’ve probably seen them on things like vending machines, some bike locks, and even some older cars. The design of tubular locks makes them more secure compared to regular pin – tumbler locks because there are more pins and they’re in a circular pattern, which means it’s harder to pick.<\/p>\n

Tools You’ll Need<\/h3>\n

To create a duplicate key for a tubular lock, you’re gonna need a few tools. Here’s what’s on the list:<\/p>\n

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  1. Key Blank<\/strong>: You can’t make a key without a blank. You need to get a blank that matches the tubular lock you’re working with. There are different sizes and shapes of tubular key blanks, so make sure you pick the right one. You can usually find these at hardware stores or order them online.<\/li>\n
  2. Key Cutting Machine<\/strong>: A key cutting machine is a must – have. There are two main types: manual and electric. Manual ones are cheaper and simpler, but they require a bit more skill. Electric key cutting machines are more expensive, but they’re faster and more accurate. If you’re doing this as a one – time thing, you might be able to borrow one from a local locksmith.<\/li>\n
  3. Measuring Tools<\/strong>: You’ll need a caliper or a micrometer to measure the depth of the cuts on the original key. This is super important because the cuts on the duplicate key need to be exactly the same as the original for it to work.<\/li>\n
  4. File and Sandpaper<\/strong>: These are for fine – tuning the key after it’s been cut. Sometimes, the key might need a little bit of filing to make it fit smoothly into the lock.<\/li>\n<\/ol>\n

    Step – by – Step Process<\/h3>\n

    Now that you’ve got your tools, let’s go through the process of creating a duplicate key.<\/p>\n

    Step 1: Examine the Original Key<\/h4>\n

    Take a good look at the original key. Notice the number of cuts on the key and the depth of each cut. Use your caliper or micrometer to measure the depth of the cuts. Write down these measurements so you don’t forget them.<\/p>\n

    Step 2: Choose the Right Key Blank<\/h4>\n

    Match the key blank to the original key. Look at the size, shape, and the number of cuts that the blank can accommodate. Make sure it’s a good fit for your tubular lock.<\/p>\n

    Step 3: Set Up the Key Cutting Machine<\/h4>\n

    If you’re using a manual key cutting machine, you’ll need to adjust the cutting wheel and the guide so that it can cut the key blank accurately. For an electric key cutting machine, you’ll need to program the machine with the measurements you took from the original key.<\/p>\n

    Step 4: Cut the Key<\/h4>\n

    Once the machine is set up, it’s time to cut the key. Put the key blank into the machine and start the cutting process. Be careful and follow the instructions of the machine. If you’re using a manual machine, you’ll need to turn the handle slowly and steadily to make the cuts.<\/p>\n

    Step 5: Check the Cuts<\/h4>\n

    After the key is cut, check the cuts against the measurements you took from the original key. Make sure they’re the same. If there are any differences, you can use the file to make adjustments.<\/p>\n

    Step 6: Test the Key<\/h4>\n

    Insert the duplicate key into the tubular lock. If it doesn’t turn smoothly, you might need to use the sandpaper to smooth out any rough edges on the key. Keep testing the key until it works properly.<\/p>\n

    Tips and Tricks<\/h3>\n

    Here are some tips to make the process easier:<\/p>\n