The Kershaw PT1 is a light-weight keychain tool with different practical functions. It is enhanced with a bottle opener, a flat screwdriver and a pry-bar. A pry-bar is a type of mini crowbar. You use it for all tasks the tip of your knife is too fragile for. You often see that for these types of tool a compromise was made in terms of steel. Kershaw didn't do such a thing! They believe that a good tool should be made from only the best materials. Even if it is 'only' a keychain tool. That is why it was made from 8Cr13MoV, a great type of knife steel. As a cherry on top Kershaw enhanced the PT1 with a FRN handle.