Includes hexagon inserts sw 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 24 mm spark plug insert 16 21 mm lever changeover ratchet fine teeth 72 teeth extension 75 150 mm t handle universal joint adapter 38 14 dimensions l 300 x w 180 x d 52 mm