The latest stud extractors and nut splitters remove broken, rusted or otherwise damaged fasteners. The external cam/knurl-type stud extractor is ideal for bolts with rusted, corroded or stripped threads, comes with either a ½ in. or a ¾ in. drive and can be used to loosen studs ranging from 5-27 mm and from 3/16–25/16 in. The internal cam/roller-type stud extractor has a ½ in. drive and can be used on stud diameters ranging from 6–16 mm and from ¼–5/8 in.

Stanley Proto Inc. www.stanleyproto.com