When other methods won't do the trick, rely on DieHard stud extractor to remove broken off or frozen bolts and studs quickly and easily. The DieHard stud extractor with a 3/8" drive removes 1/4"-1/2" (6mm-12mm) size studs. The hex drive is compatible with a wrench, ratchet or impact tool. The durable jaw is crafted from Cr-Mo steel. 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:

• Unfastens broken and frozen bolts and studs
• Made for 1/4in (6mm) to 1/2in (12mm)
• Hex drive is suitable for wrenches, ratchets and impact tools
• Jaw crafted from Cr-Mo steel for durability