Introducing the Neilsen Impact Stud Extractor, the perfect tool for removing stubborn bolts and studs. This 1/2 inch drive extractor is capable of handling bolts and studs ranging from 6 to 13mm in size, making it a versatile addition to any toolkit. Constructed from durable chrome vanadium and chrome molybdenum, this extractor is built to last and withstand heavy use. The precision-machined jaws provide a secure grip, allowing for easy extraction of even the most stubborn fasteners. Say goodbye to stripped heads and damaged threads with this reliable and efficient stud extractor from Neilsen.