Pocket Door Locks: Types, Features, and Buying Guide

Did you know?
That stylish, space-saving sliding door at home won’t truly shine without the right pocket door locks. Without it, you may face issues such as a lack of privacy, jamming, loosening, or doors that won’t close properly.

So, what should you look for when choosing a pocket door lock?
Here are five key tips to help you make the right choice quickly and confidently:

1. Identify the Application Scenario – Choose the Right Function

Pocket door locks generally come in three types:

• Passage:
  No latch mechanism keeps the door closed. Ideal for kitchens, closets, storage rooms—spaces that should stay accessible at all times.

• Privacy:
  Includes a thumb turn or slide bolt for locking. Best for bedrooms and bathrooms where privacy is essential.

• Keyed:
  Offers higher security with a single- or double-sided key lock. Great for home offices or private suites.

👉 Tip: For bathrooms, go with a privacy lock—convenient and safe.
For kitchens or closets, a passage lock is sufficient.

2. Measure Your Door Thickness – Don’t Let It Misfit!

Different brands and lock types require specific door thickness.
Most U.S. standard interior doors range from 35mm to 45mm (about 1-3/8” to 1-3/4”), though some may go up to 50mm (2”).

✅ Always measure your door before purchase.
If it’s too thin or too thick, the lock might not fit or install securely.

3. Check the Cutout Size and Lock Mechanism

In many cases, sliding door retailers will pre-cut the hole for you. In that case, just provide them with the lock’s installation template.

If you’re planning a DIY install, choose models with:

• A clear installation template

• Standard cutout sizes

• Simple, tool-free mechanisms or integrated lock structures

👉 Tip: Most quality locks come with detailed template instructions.

Make sure to check:

• Is the lock body compatible with standard door holes?

• Is the included template clear and accurate?

• Does it support quick or snap-in installation?

4. Match Your Interior Style – Choose the Right Finish

A pocket door lock isn’t just functional—it’s also part of your interior aesthetic.

Here are common finishes:

• Matte Black: Modern and minimalist

• Champagne Gold: Great for luxury or creamy interiors

• Brushed Stainless Steel: Industrial or Scandinavian styles

• Antique Bronze: Classic American or vintage looks

Choose a finish that complements your door material and wall color for a seamless and stylish effect.

5. Easy to Install, Easy to Maintain – That’s the Smart Choice

Improper installation can cause doors to jam, make noise, or become loose over time.

Look for these features:

• Reversible design: Can be installed on the left or right side

• Magnetic closure: Ensures silent, automatic shutting

• Stable structure: Anti-loosening screws, simple internal design

If you're installing it yourself, ease of installation = peace of mind.