Use T-Handle drive to tighten/loosen fasteners and shaft drive for quick installation/removal of fasteners1/4 inch drive has a compact 6 inch drive shaft lengthCompact size for use in tight spaces and is easy to carryIncludes 8mm, 10mm, 12mm and 13mm socketsUse with 1/4 inch drive sockets, hex drives, crow? s foot, swivels, etc.Chrome-vanadium tool steel shaft and T-HandleDurable nickel pewter finishLimited lifetime warranty