... .3X25MM BITS:SL4, 5, 6, 7, PH1, 2, 3, PZ1, 2, 3, T15 T20,7PCS SOCKET: 5, 6, 7, 8, 9, 10, 11MM ... 1PC 6.3X25MM SOCKET ADAPTER 1PC RATCHET SCREWDRIVER HANDLEERGONOMIC ... HANDLE DESIGN INCREASE 40% MORE TORQUE 20 in 1 Ratchet Screwdriver Bits & Socket Set