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What is the key duplication process for a tailplate cylinder lock?

Oct 31, 2025

David Liu
David Liu
David is a Senior Engineer in the Research and Development department. His work focuses on developing advanced hardware solutions that push the boundaries of what’s possible in modern manufacturing.

Hey there! As a supplier of Tailplate Cylinder Locks, I often get asked about the key duplication process for these locks. So, I thought I'd take the time to break it down for you in a simple and easy-to-understand way.

Understanding Tailplate Cylinder Locks

First things first, let's talk a bit about what tailplate cylinder locks are. These locks are commonly used in various applications, from industrial settings to residential doors. They're known for their durability and security features, making them a popular choice for many.

The cylinder part of the lock is where the magic happens. It's the component that interacts with the key. Inside the cylinder, there are pins that align in a specific pattern when the correct key is inserted. This alignment allows the lock to turn and unlock.

The Key Duplication Basics

When it comes to key duplication for tailplate cylinder locks, the process starts with getting an accurate impression of the original key. There are a few different methods that can be used, but the most common ones involve using a key cutting machine.

Manual Key Cutting

Some locksmiths still prefer the old - school manual key cutting method. This involves using a file and a set of templates. The locksmith will first examine the original key to identify the unique cuts and grooves. Then, they'll use the file to carefully shape a blank key to match the original. It's a skill - intensive process that requires a lot of patience and precision. However, it can be a great option for older or more unique keys where a machine might not be as accurate.

Key Cutting Machines

Most modern locksmiths use key cutting machines. These machines are designed to quickly and accurately duplicate keys. There are two main types: code - based and impression - based machines.

Code - Based Key Cutting

If the original key has a code stamped on it, the locksmith can use a code - based key cutting machine. They'll enter the code into the machine, and it will automatically cut the blank key to match the pattern specified by the code. This is a very fast and efficient method, especially for high - volume key duplication.

Impression - Based Key Cutting

For keys without a code, an impression - based key cutting machine is used. The locksmith will place the original key and a blank key into the machine. The machine will then scan the original key and use that information to cut the blank key. It's important to note that the accuracy of this method depends on the quality of the machine and the locksmith's skill.

The Role of Key Blanks

Key blanks are an essential part of the key duplication process. For tailplate cylinder locks, you need to use the right type of key blank. At our company, we offer a variety of key blanks that are specifically designed for our tailplate cylinder locks.

We have Aluminum Anodizing Single - head Cylinder 70mm key blanks, which are made from high - quality aluminum. These blanks are anodized for extra durability and resistance to corrosion.

Our Aluminum Alloy Anodizing Single - head Cylinder 70mm key blanks are another great option. They combine the strength of an alloy with the protective properties of anodizing.

And if you're dealing with a double - head cylinder, we have 70mm Double - head Cylinder key blanks that are designed to fit perfectly.

Quality Control in Key Duplication

Once the key has been cut, it's important to perform a quality check. The locksmith will insert the newly cut key into the tailplate cylinder lock to make sure it turns smoothly and unlocks the lock. If there are any issues, such as the key not turning or getting stuck, the locksmith will need to make adjustments.

70mm Double-head CylinderSingle cylinder 70mm 4

This might involve going back to the key cutting machine and making small changes to the cuts. Sometimes, a little bit of filing or sanding might also be required to ensure a perfect fit.

Security Considerations

When duplicating keys for tailplate cylinder locks, security is a major concern. You don't want just anyone to be able to get a copy of your keys. That's why it's important to choose a reputable locksmith or supplier.

At our company, we take security very seriously. We have strict protocols in place to ensure that only authorized personnel have access to key duplication services. We also keep detailed records of all key duplication requests, which can be useful for security audits.

Why Choose Our Tailplate Cylinder Locks and Key Duplication Services

As a supplier of tailplate cylinder locks, we offer a few advantages when it comes to key duplication. Firstly, we have a wide range of key blanks available, which means we can duplicate almost any type of key for our locks.

Secondly, our team of experts has years of experience in key duplication. They're trained to use the latest key cutting technology and are skilled at handling all types of keys, from simple to complex.

Finally, we offer competitive pricing. We understand that key duplication can be an ongoing expense, especially for businesses. That's why we strive to keep our prices affordable without compromising on quality.

Contact Us for Your Key Duplication Needs

If you're in the market for tailplate cylinder locks or need key duplication services, we'd love to hear from you. Whether you're a business owner looking to secure your premises or a homeowner in need of a spare key, we can help. Just reach out to us, and our friendly team will be happy to assist you with all your lock and key needs.

References

  • "The Art of Key Duplication" by Locksmith Journal
  • "Modern Key Cutting Technologies" by Security Systems Magazine
  • "Tailplate Cylinder Locks: Design and Function" by Industrial Locksmithing Quarterly

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