Big Easy Rubber Key Ring 8mm Punch Cut

A punch cutter built into a rubber key ring, so a cut is always on your keys instead of in the drawer you left it in. The whole point is never being caught without one.

The 8mm punch pulls a small plug out of the cap rather than slicing the head off. The cap ring stays intact, so the wrapper has nothing to start unraveling from, and the round opening tightens the draw a touch. At 8mm it sits on the larger side of punch sizes, which suits medium and bigger ring gauges. The one limit worth knowing: a punch only works on a round head, so torpedoes and belicosos still need a blade.

A punch is also the hardest cut to get wrong, which makes this a fair thing to keep on a keychain for the times you would otherwise be borrowing one. Cheap, durable, and always on hand.