If you’ve lost your combination and your lock has a serial number, we may be able to help. We can also help you find instructions to reset the combination on your Set-Your-Own …

Mar 29, 2025 · To reset a Master Lock with a precision dial, open the lock and turn the shackle to access the shackle hole. Next, insert the reset tool and rotate the dial clockwise 3 times to …

It's very simple to do and you can refer to my video instructions anytime you need to reset the combination. Just remember that you always have to know the current 4-digit combo in order to...

Oct 24, 2025 · In this quick guide, we’ll walk you through how to reset a Master Lock combination — whether your lock has a reset lever or not. We’ll also cover what to do if you don’t know the …

Jul 26, 2025 · For those learning how to reset a 4 digit master lock, follow the steps to clear and set your desired combination securely. Ensure you choose a unique and easy-to-remember …

Jan 1, 2025 · A video tutorial can guide you through resetting a Master Lock combination lock (model number 630D). The blog details processes to retrieve lost fixed combinations and reset …

Turn Shackle 90° to position 1. Push shackle in to lock until it clicks. Turn shackle another 90° to position 2. Set dials at indicator line to desired combination. Pull shackle up. Verify that the …

Learn how to reset a Master Lock combination easily with our step-by-step guide. Follow these methods to secure your belongings effectively.

To reset the combination code on a **Master Lock key box**, follow these steps: **Steps to Reset the Combination: **1. **Open the Key Box** - Enter the *...

However, sometimes you might either forget the combination or need to reset it for security reasons. In this article, we will discuss four different ways to reset a Master Lock so you can …