Over the past few weeks we've looked at handy flexible hose clamp pliers, screw-holding screwdrivers and battery desulfators that rescue batteries from the dead. This week's cool tool, the nut and ...

If you do any sort of modification, repair work, or just have a big bin of assorted bolts and machine screws that you want to sort through, you really need one of these. It has both male and female ...

A cool tool can be any book, gadget, software, video, map, hardware, material, or website that is tried and true. All reviews on this site are written by readers who have actually used the tool and ...