Use a curved claw hammer insert where handle was and wedge hammer against outside edge of vault. No way to get screws out, you will end up stripping them. Also, attach a wire wheel to drill and clean out rust around inner part of vault and spray with wd40 or something similar after. Also, lubricate throws on vault cover. You need to do this at least twice a month depending on where you are located. Definitely need to cover plug
lock. I had someone try to drill mine out on 12 vaults, ruined every
lock. I ended up having to drill out plug locks to get open and had to buy new safe covers at 350.00 each.