Are OEM Door Lock Sets available in different sizes?

Sep 16, 2025

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Hey there! As an OEM door lock set supplier, I often get asked if our products come in different sizes. Well, the short answer is yes! In this blog, I'll dive into the details of why size matters, the various sizes we offer, and how to choose the right one for your needs.

Why Size Matters

Let's face it, not all doors are created equal. From the tiny doors of a dollhouse to the massive entrance gates of a commercial building, door sizes can vary widely. That's why having door lock sets in different sizes is crucial. A lock that's too big or too small won't fit properly, which can lead to a host of problems.

If a lock is too small, it might not provide enough security. It could be easily forced open, leaving your property vulnerable to intruders. On the other hand, a lock that's too big can be difficult to install and may not function correctly. It could jam, making it hard to open or close the door, or it might not align properly with the strike plate, reducing its effectiveness.

The Sizes We Offer

At our company, we understand the importance of offering a wide range of sizes to meet the diverse needs of our customers. We have lock sets available for everything from interior bedroom doors to heavy-duty exterior doors.

Bedroom Locks

For bedroom doors, we offer a variety of sizes to ensure a perfect fit. Our Bedroom Lock with Key comes in different backset sizes, which is the distance from the edge of the door to the center of the keyhole. The most common backset sizes for residential doors are 2 3/8 inches and 2 3/4 inches, but we can also provide custom sizes if needed. These locks are designed to be easy to install and use, and they offer a good level of security for your private space.

Door Locks for Door Factories

If you're a door factory, you know that different door designs require different lock sizes. That's why we offer a comprehensive range of Door Locks for Door Factories. Our locks are available in various sizes to fit different door thicknesses and styles. Whether you're manufacturing wooden doors, aluminum doors, or fiberglass doors, we have a lock set that will work for you. We can also customize the locks to meet your specific requirements, such as adding special finishes or features.

Mortise Door Handle Sets

Mortise locks are a popular choice for both residential and commercial applications. They offer a high level of security and durability, and they can be customized to match the style of your door. Our Mortise Door Handle Set comes in different sizes to fit different door thicknesses. We have standard sizes available, as well as the option to create custom sizes for unique door designs. These sets include a handle, a lock cylinder, and a strike plate, all designed to work together seamlessly.

How to Choose the Right Size

Choosing the right size door lock set can seem like a daunting task, but it doesn't have to be. Here are a few tips to help you make the right decision:

Measure Your Door

The first step is to measure your door. You'll need to measure the thickness of the door, the backset (if applicable), and the distance from the edge of the door to the center of the handle or lock. These measurements will help you determine which size lock set is the best fit for your door.

Consider the Application

Think about how the door will be used. Is it an interior door, an exterior door, or a commercial door? Different applications require different levels of security and functionality. For example, an exterior door will need a more robust lock set than an interior bedroom door.

Check the Compatibility

Make sure the lock set you choose is compatible with your door's design and hardware. Some locks may require specific types of hinges or strike plates, so it's important to check the specifications before making a purchase.

SKUMortise Door Handle Set

Contact Us for More Information

If you're still not sure which size door lock set is right for you, don't worry! Our team of experts is here to help. We can answer any questions you have and provide you with personalized recommendations based on your specific needs. Whether you're a homeowner looking to upgrade your locks or a door factory in need of a reliable supplier, we're here to assist you.

So, if you're interested in purchasing our OEM door lock sets, or if you have any questions about our products, please don't hesitate to reach out. We're committed to providing high-quality products and excellent customer service, and we look forward to working with you.

References

  • "Door Lock Sizing Guide." Home Improvement Association.
  • "Choosing the Right Door Lock for Your Home." Security Today Magazine.