How to make a key copy of a lock

Losing keys or needing an extra set can be quite frustrating, especially if it means being locked out of your home or office. Thankfully, making a key copy of a lock is a relatively straightforward process. With some basic tools, a little patience, and following the steps below, you can easily create a duplicate key.

1. Gather the necessary materials:
– Original key
– Key blank (a new key that will serve as a template for the copy)
– Lock lubricant (optional)
– Key cutting machine or locksmith services

2. Lubricate the lock (optional):
It’s beneficial to lubricate the lock with a lock lubricant before attempting to create a key copy. This helps in ensuring a smooth and accurate duplication process.

3. Find a key cutting machine or a professional locksmith:
There are various ways to make a key copy, but the most common options are using key cutting machines or seeking assistance from a professional locksmith. Key cutting machines are generally found in hardware stores or specialty locksmith establishments. Alternatively, a locksmith can provide the necessary expertise and equipment to make an accurate key copy.

4. Insert the original key into the key cutting machine or provide it to the locksmith:
If using a key cutting machine, the original key is inserted into the machine. The machine will then read and trace the shape and cuts of the key, allowing it to duplicate it onto the provided blank key. If you opt for a locksmith’s service, give them your original key, and they will work on creating the duplicate.

5. Choose a key blank:
Key blanks come in various shapes and designs, so it’s important to select one that matches the original key. It should have the same keyway pattern and similar if not identical dimensions. This ensures that the duplicate key operates seamlessly with the lock.

6. Prepare the key blank:
If you’re using a key cutting machine, the machine typically comes with a selection of key blanks. Insert the chosen blank into the machine, aligning it properly and securely. If you’re visiting a locksmith, they will take care of preparing the key blank for you.

7. Cut the duplicate key:
Activate the key cutting machine or let the locksmith do their work. The machine or locksmith will carefully cut the blank key, replicating the exact shape and cuts of the original key. They will verify the accuracy of the duplicate key before finalizing the process.

8. Test the duplicate key:
Once the duplicate key is crafted, it’s crucial to test it in the lock it’s meant for. Insert the duplicate key into the lock and check if it turns smoothly and unlocks the mechanism. Double-check that the key operates flawlessly before leaving the premises.

9. Safely store the original key and duplicate:
It’s advisable to keep the original key and duplicate in separate places. Store them in secure locations, such as a safe or with a trusted individual, to prevent unauthorized access and potential mishaps.

Making a key copy of a lock is a helpful skill to learn or a service to access when needed. By following the steps above and enlisting the help of a key cutting machine or a locksmith, you can have a duplicate key to provide a sense of security and peace of mind.