Why is it the one wrench missing from a set is always the one you need most? Now with LoggerHead Toolsí new Bionic Wrench, a three-piece set does the work of 30 different sizes. The Bionic Wrench removes the guesswork of determining how large a nut or bolt is. Gone are the days of having to say, ďNo, thatís not it. No, thatís not it. No, thatís not it.Ē Simply squeeze the handle and the Bionic Wrench fits around the nut or bolt, gripping every edge of the fastener at the same time. Not only does it not slip or round-off nuts and bolts, but it can actually remove these damaged fasteners. It can also be used on softer materials and not damage them like traditional wrenches often do. The Bionic Wrench is manufactured in the United States and carries a lifetime warranty. Iím ordering the set. Iíd much rather keep track of three wrenches than thirty.