Toolzone 40 piece hextorxspline bits in case set of 40 special bits including hex torx and 12 point spline bits made from alloy steel provided in a handy storage case includes adaptors for both 38 and 12 drive sockets hex bit sizes 4 5 6 7 8 10 12 in both 30mm and 70mm spline bit sizes 5 6 8 10 12 in both 30mm and 70mm standard torx bit sizes t20 t25 t30 t40 t45 t50 t55 in both 30mm and 70mm lengths colour gold