How do you reset a lock box without the code?

How to Open a Lockbox without the Code
Step 1: Insert the pick to the gap located at the first number. Insert the pick inside the gap located at the first number. Step 2: Look for the loose spot in the wheel. Step 3: Repeat the process for the remaining numbers until you open the lock.

How do you unlock a Master Lock without the key?

1. Break the padlock with bolt cutters
Step 1: Choose a suitable pair of bolt cutters. Step 2: Fix the lock with pliers or a vise. Step 3: Apply indirect force on the cutters. Step 1: Check the direction of the lock. Step 2: Smooth the side where the shackle will fall off. Step 3: Open the padlock.