The DieHard nut splitter is the durable choice for removing damaged, stripped or rusted nutsfrom bolts or threaded studs. When other methods fail, use the Diehard nut splitter to remove the nut without destroying the rest of the component. Includes a self-centering swaying tip and a durable chisel. The body is made of carbon steel, and the blade is made of 42CRMO. Fits 5/16" and 7/8" nuts. DieHard tools are reliable, durable and powerful, which means they are built to work as hard as you do. They include a full line of hand tools, sets, power tools and jacks and lifts that exceed ANSI/ASME standards and are excellent for a wide range of automotive repairs. DieHard hand tools also include a lifetime warranty. You can depend on DieHard tools to get the job done right and expand what you're able to do from your garage or driveway. For your automotive projects, big and small, get tools so reliable they are DieHard.

Product Features:

• Detaches nuts that have rusted, been stripped or are stuck
• Fits 5/16" - 7/8" nuts
• Strong and durable chisel
• Swaying tip that centers by itself
• Body made of carbon steel and blade made of 42CRMO