2 Piece Impact Stud Extractor Set - 1/2" & 3/8" Sq Drive - Damaged Stud RemovalOverview: Removes broken and damaged threaded studs fast. Suitable for use with 1/2"Sq and 3/8"Sq drive air impact wrenches. Works effectively on broken, rusted, stripped and smooth studs. Carbon Steel casing with Chrome Molybdenum jaws.Features: For use with 1/2" and 3/8" impact wrenches. Fits studs from 6-12mm(1/4"-1/2"). Carbon Steel casing with Chrome Molybdenum jaws. Works effectively on broken, rusted, stripped and smooth studs. Specification: Capacity - 6-12mm(1/4"-1/2") Drive - 1/2"Sq and 3/8"Sq Net Weight - 0.66kg Further Information: We sell a wide variety of tools & workshop equipment for both the DIY and Professional markets. With well over 10,000 lines of equipment suiting all jobs big or small, our online store has it all. If you can’t quite find what you are looking for, please feel free to contact us and we’ll be more than happy to help.Alias: ys01747