Tired of fumbling for your house key and checking each one on your key ring in the dark, late at night, in the rain, with your arms full of packages or groceries? You can have your most important key (your house key?) leap out of the pack, ready for immediate use, with no fumbling, mumbling or grumbling. Just remove the key of choice, and drill a second key ring hole off to one side. This will cause the key to hang at an angle so the tip stands out and away from the others. This will make it easy to find when you're in the dark, late at night, in the rain, with your arms full.