With the Leatherman Crater c33Bx pocketknife you never have to make a real commitment again.

At least about which screwdrivers to bring to a job. Unique bit driver technology means you can switch out your screwdriver bits as often as you need. The Carabiner/bottle opener, 420HC stainless steel blade and removable pocket clip help to make the Crater c33Bx your perfect tool, er, knife.