Bit Set Content: PH-1, PH-2, PH-3, PZ-1, PZ-2, PZ-3, TORX T10, T15, T20, T25, T30, Hexagon bits: 3,4,5,6, Longitudinal slot: 4,5,6, Adapter: 1/4", Bit ratchet: 1/4" hex with 8 mm ring spanner, Quick-Release-Adapter: 1/4"