Master Lock 5400d: Portable Select Access Key Storage Lock "cannot open" Questions

...CANNOT OPEN. HOW TO OPEN TO RESET? Other than calling a locksmith, I'd suggest visiting this lock pickers forum. See if anyone here can advise you before you spend money. Lock Picking 101 Forum for ...

...strap, I have forgotten the code and cannot open the strap, how do I reset it please to open You can not. But the company might be able to narrow down the range of possibilities, or offer some

...key, can i purchase a key just for backup? That key wont do anyting but allow TSA to open that lock. You cannot get that key because it is a master key that opens all those locks and it is

open the lockbox? I cannot reach the tenant Dave You have 10,000 combinations to go through. Best to cut if off and bring it some place comfortable to try out all of the combinations from 0000 to 9999

...wrong, because I cannot open with the old 3 digit number or the new number that I thought I set it with. Is there anyway to reset this thing without opening it, or may I out of luck? ...

how to reset? You cannot reset the lock unless you know the combination. You would need someone to pick the lock, like a locksmith and then once it's open you can reset the lock with a new combination

I am a realtor and cannot open the 5400d master lock you will need to cut it off.or remove the door knob on the lockset.

...open all the way. I cannot access the combination without being able to open the black cover all the way. Try lubricating with a silicone spray oil, And work the cover to try and free it. If this has ...

open your lock is by using the correct combination: there is no other way. You can either try every possible combination or you will need to contact the manufacturer. But they cannot assist you if the