Bahco Socket Set contains 12-piece 3/8″ hex sockets 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 and 22mm, 11-piece 3/8″ hex deep sockets 10, 11, 12, 13, 14, 15, 17, 18, 19, 20 and 22mm and 1-piece 3/8″ ratchet, quick-release, 60 teeth/6° action angle.