This set of 6 universal joint Star* bits are 150mm long and have a 15º working angle allowing them to be used to drive fixings in narrow or hard to reach places. They feature a quick chuck connection allowing for an easy fitment into the 2 way handle, that is both positive and secure, and come supplied in a EVA foam tray making them easy to keep organised. Sizes: T20, T25, T27, T30, T40, T45. Length: 148mm, with 1/4" shank.Integral universal joint for ease of access. Supplied with a 2 way quick chuck handle. Shaft manufactured from S2 steel with a matt chrome finish; bits from chrome molybdenum.