Restored a keyless lockbox, key and all

This steel lockbox sat on my bench two weeks, not because the mechanism was shot but because the owner had lost the key and couldn't be bothered. I picked it open in about four minutes with my oldest tension wrench, but then I got stubborn and rebuilt the whole thing — new tumblers, rekeyed it, left the original keyhole polished to a shine. Handed it back this morning. Told him to keep the key on his actual keyring this time, not in the box.