THINKWORK Impact Bolt Extractor Set, 13-Piece Bolt & Nut Remover Set, Stripped Bolt Extractor Socket Set, Bolt Extractor Tool Set for Removing Damaged, Frozen, Rusted, Rounded-Off Bolts, Nuts & Screws

HEAVY-DURY IMPACT - The reverse spiral groove of the bolt and nut remover is made of high-hardness chromium-molybdenum steel and the inside has a Torx thread. It is designed to engage to provide maximum grip.

ACCURATE AND DIVERSE METRIC SIZES - 13-piece larger sized nuts or bolts. And sockets work on SAE/Metric sizes - 1/4”,5/16”(8mm),3/8”,10mm,7/16”(11mm),12mm,1/2”,13mm,9/16”(14mm),5/8”(16mm),17mm,11/16”,3/4”(19mm), include the 3/8 "to 1/4"hex. Impact square drive all are 3/8" drive, for all kinds of job applications.

WIDE RANGE OF APPLICATION -The drive end has a hexagonal surface and can be used with flat wrenches, pliers, adjustable wrenches, sockets or VISE-GRIP locking pliers. 3/8 "impact rated square drive, can be used with pneumatic tools. In addition, it can also be converted by a hex adapter for use with impact drill.

EASY TO PICK UP AND CARRY -Each nut has engraved inch sizes, you can easily identify and select the most suitable size. The entire set is packed in a plastic box for easy storage. You can take it to any corner of the world, whether it is in your garage or home.

PREMIUM SERVICE - Our tool set are made of the highest quality high carbon materials and the HRC50-55 quenching treatment. If you have any problems during using our product. Contact our Professional after-service team via email. THINKWORK after-sale Team will get in touch with you and timely solve your problems.