Now enter your desired combination. Necessary cookies are absolutely essential for the website to function properly. You may not be able to open or reset the lock again if you forget the combination. (LogOut/ Write down the combination on a piece or paper or save it to an app, such as Apples Password Wallet or Master Locks Vault. References. The Lock is now set to your new combination. The lock will bump and catch as you turn. Open the compartment door by entering the combination. While holding in the button, turn the dials to your new combination. Insert the key into the key hole. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. The wheels aren't all the same, minor imperfections are what you exploit. Simply turn one number then tug. To set or reset the combination on your Master Lock 5406D Spare Key Storage Safe: For further guidance on how to set or reset the combination on your lock, please watch our instructional video. You cannot reset this lock without knowing the current combination. Reset tool automatically stays in this position. 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 clear the old combination. Close the compartment door and scramble the dials. Enter a Melbet promo code and get a generous bonus, An Insight into Coupons and a Secret Bonus, Organic Hacks to Tweak Audio Recording for Videos Production, Bring Back Life to Your Graphic Images- Used Best Graphic Design Software, New Google Update and Future of Interstitial Ads. Push the reset lever back into its original position - down and to the left. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/8\/80\/Open-Combination-Locks-Without-a-Code-Step-1-Version-7.jpg\/v4-460px-Open-Combination-Locks-Without-a-Code-Step-1-Version-7.jpg","bigUrl":"\/images\/thumb\/8\/80\/Open-Combination-Locks-Without-a-Code-Step-1-Version-7.jpg\/aid871678-v4-640px-Open-Combination-Locks-Without-a-Code-Step-1-Version-7.jpg","smallWidth":460,"smallHeight":403,"bigWidth":640,"bigHeight":560,"licensing":"