How to use 3-IN-ONE®

How to Remove a Broken Key from a Lock

Share this video:

  • Home
You insert your key, you give it a turn, and—snap. Your key just broke off in the lock. But before you panic, watch this step-by-step video for ways to extract a broken key, and how 3-IN-ONE® Lock Dry Lube can help lubricate the lock mechanism and prevent keys from sticking in the future.

Featured Product

3-IN-ONE® Lock Dry Lube
Lock Dry Lube

3-IN-ONE® Tutorials

Explore More How-Tos

Take on any maintenance or building project with the right 3-IN-ONE® solution for the task. See how easily and efficiently our products go to work.

Get updates on 3-IN-ONE®

Subscribe to the 3-IN-ONE® email list to get exclusive offers, news on product releases, and more.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Great, you’re officially on our list!

Keep an eye on your inbox for DIY tips, product tutorials, and all the latest news from 3-IN-ONE®.

3 in 1 multi purpose oil

Shop 3-IN-ONE®

Where to Buy

With products that call out their specific function and area of use, 3-IN-ONE® makes it easy to select the right solution for the project at hand. See where 3-IN-ONE® is available near you.

Find a Retailer