Combination Lock For Spare Key

I put an extra key for my house and my car in the outside fuse box and I then lock it with a combination lock. To remember the combination, I put it down as a phone number and put the number in my storage unit. For example: if the combination is 3 24 28, I put my area code (924) then the combination 324-2800. Be sure to put a person's name in front. This works wonders when locked out of house or car.

By Macie4 from Walnut Creek, CA