How to Duplicate House Keys: A Step-by-Step Tutorial

Duplicating house keys can be a practical and cost-effective solution when you need spare keys for family members, friends, or emergencies. Whether you’ve lost a key, need a backup, or simply want to have an extra set handy, knowing how to duplicate house keys can be incredibly useful. This guide will walk you through the process, detailing each step and providing helpful tips to ensure your key duplication efforts are successful.

Why Duplicate House Keys?

Convenience and Accessibility

Having multiple copies of your house keys can make life much easier. Whether you’re giving a key to a trusted friend or family member or simply need a backup in case of emergencies, duplicating your keys ensures you have access when you need it.

Cost-Effective Solution

Duplicating keys is generally more affordable than replacing locks or calling a locksmith in an emergency. It’s a small investment that can save you significant time and money in the long run.

Tools and Materials Needed

Before you start, gather the necessary tools and materials. Here’s what you’ll need:

• Original key: The key you want to duplicate.

• Blank key: A key that matches the original in type and size.

• Key duplicating machine: Available at hardware stores or locksmith shops.

• Key gauge: For precise measurements.

• Marker or pencil: For marking key cuts.

Step-by-Step Guide: How to Duplicate House Keys

Step 1: Selecting the Right Blank Key

Choose a blank key that matches the original key in terms of type and size. The key type is usually indicated on the original key. If unsure, consult with a hardware store employee or locksmith to find the right match.

Step 2: Preparing the Key Duplicating Machine

Set up the key duplicating machine according to the manufacturer’s instructions. Ensure the machine is clean and the cutting wheel is sharp. This will help in making accurate cuts and producing a perfect duplicate.

Step 3: Securing the Keys

Place the original key in the machine’s left vise and the blank key in the right vise. Make sure both keys are aligned properly and securely tightened. This alignment is crucial for an accurate duplication.

Step 4: Tracing the Key Cuts

Turn on the machine and gently guide the original key against the guide. The cutting wheel will follow the guide, transferring the cuts onto the blank key. Move slowly and steadily to ensure all cuts are traced accurately.

Step 5: Finishing the Duplicate Key

Once all cuts are made, turn off the machine and remove both keys. Use a key gauge to check the accuracy of the duplicate. If necessary, make slight adjustments using a file to ensure the duplicate matches the original precisely.

Step 6: Testing the Duplicate Key

Test the duplicate key in the lock to ensure it works smoothly. If the key doesn’t turn or gets stuck, make the necessary adjustments until it fits perfectly.

Common Challenges and Solutions:

Misaligned Keys

If the keys are not properly aligned in the vise, the duplicate may not work correctly. Always double-check the alignment before cutting.

Inaccurate Cuts

A dull cutting wheel or rushed cutting process can lead to inaccurate cuts. Ensure your equipment is in good condition and take your time to make precise cuts.

Testing Failures

If the duplicate key doesn’t work, recheck the alignment and the cuts. Sometimes, even a small discrepancy can cause issues.

Tips for Successful Key Duplication

• Use quality blank keys: Cheap blanks can wear out quickly and may not work as well.

• Maintain your equipment: Regularly clean and sharpen the cutting wheel.

• Practice makes perfect: The more you practice, the better you’ll become at duplicating keys.

When to Seek Professional Help for House Key Duplication

While duplicating house keys is relatively straightforward, there are situations where seeking professional help is advisable:

• Complex keys: Keys with intricate designs or high-security features may require professional duplication.

• Worn-out keys: If the original key is worn out, a locksmith can help create a more accurate duplicate.

• High-volume duplication: For large quantities of keys, professional services can save time and ensure consistency.

Trust BS Locksmith for All Your Key Duplication Needs

At BS Locksmith, we understand that duplicating house keys is a valuable skill that can save you time, money, and hassle. With our step-by-step tutorial, you’ll be able to confidently duplicate your own house keys, enjoying the convenience and security of having spare keys on hand. However, if you encounter challenges or need assistance with more complex keys, don’t worry. We’re here to help. As a trusted local locksmith service serving Aurora, Denver, and the surrounding cities, BS Locksmith is dedicated to providing professional expertise to ensure your keys are duplicated accurately and efficiently.

We take pride in offering reliable and prompt services, giving you peace of mind and enhanced security for your home. Trust BS Locksmith to handle all your key duplication needs with precision and care. Contact us today and let our skilled team assist you with any locksmith services you may require. Your security and satisfaction are our top priorities at BS Locksmith.

BS Locksmith LLC

2993 S Peoria St Ste 136, Aurora, CO 80014

(720) 372-8021