I’ve got LockboXes with numeric dials that I don’t know the combo. I used this tool. The first time I tried it worked perfectly. It’s amazing. I was shocked that it actually worked. I don’t know how else to say it but yippee.!!! I will say they’re so light that I thought the package was empty when it was delivered. LOL. MAYBE THEY SHOULD PUT SOME DEAD WEIGHT IN THE PACKAGE JUST TO MAKE IT FEEL LIKE THERE’S SOMETHING THERE. If it was a windy day, I’m sure it would be floating in the breeze down the street. HAHA