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 …

Feb 9, 2022 · Luckily, you can bypass the master code in several ways if you have the serial number. It is a quick process, so follow along as we explore the steps that you can take when …

May 4, 2025 · While Master Locks are strong, cracking the code isn’t impossible. If you want to avoid cutting your lock open or breaking it, we’ve got you covered: we’ll give you a DIY method …

Jan 1, 2025 · If you have lost or forgotten the combination to your Master Lock and it has a serial number, you have three recovery options. You can either visit a Master Lock …

Unlocking a Master combination lock can be a daunting task, especially if you've forgotten the code. Fortunately, there are methods available to help you regain access without needing the …

Oct 24, 2025 · Whether you need to reset a Master Lock combo, recover a lost code, or get back inside without damage — we’re here to help. Let us take the guesswork out of your …

Unfortunately, if you've forgotten the combination to a Master Lock box and it's currently locked, there's no official or easy "no tools needed" method to reset it without the original...

Oct 10, 2023 · This article outlines the steps to retrieve or reset a lost Master Lock combination, professional help, DIY methods, safety precautions, and visual aids for a better grasp on the …

Jul 26, 2024 · This article aims to provide a comprehensive guide on how to open a lockbox without the code. Whether it’s a manual combination lockbox or an electronic keypad lockbox, …

Jul 26, 2025 · For most Master Lock models, you must know the current combination to reset the code. If you no longer have access to the current code, resetting the lock may be impossible …