Set Includes: 5/16 x 30 mm TORX; Bits (T-10, T-15, T-20, T-25, T-27 and T-30), 5/16 x 70 mm Torx; Bits (T-20, T-25, T-30, T-40, T-45, T-47, T-50, T-55 and T-60) and a 3/8M x 5/16F Bit Adapter Product Features:S2 steel insert bits offer maximum strength
