Kastar Hand Tools produces quality tools, such as thickness and spark plug gauges, ratcheting box wrenches, rethreading tools, axle/spindle nut sockets, and a wide variety of other specialty hand and automotive tools for the DIY (Do-It Yourself) and the Professional Technician. Kastar tools are distributed through Hardware Stores and Automotive Chain Stores as well as many warehouse distributors across the United States. Kastar tools make tough, time-consuming jobs easy and affordable. From conventional hand tools for around the house, to specialty automotive tools for your vehicle, Kastar Hand Tools offers the same top-quality tools required and demanded by the most professional automotive technicians and home improvement specialists.