Ideal for removing damaged screws and bolts with a VSR drill. Works on most common fasteners, including Grade 2 to 8, Class 5.6 to 10.9 and stainless steel #5 to 1/2in. or 3mm to 12mm. Extractors/Removers are stored in a plastic case. U.S.A. Removal Of: Screws and Bolts, Compatible Tool: VSR Drill, Extractor (qty.): 10 - Assorted, Storage Case Included: Yes