Can be used to remove 8, 10, 12, 14 mm bolts, #2 and #3 Phillips screws, small and medium straight-slot screws and 5 and 6 mm Hex boltsIncludes a 1/4'' and 3/8'' socket driver, 10 mm, 12 mm 1/4'' drive sockets, and a convenient carrying caseA must-have for on-the-trail repairs or adjustments