You have found our I.D. Works Tools These Tools all tie together as a special subsection of CRKT, and have common features and a consistent performance level. Look through the CRKT I.D. Works Tools we have below, and if you have questions let us know. Our product specialists can help you figure out if I.D. Works Tools are right for you, or if a different selection CRKT Tools would be a better fit. If you're wondering about how well these I.D. Works Tools perform, read our . They were written by customers just like you and give useful insights. And don't forget that most purchases over $49 receive free shipping!