1" drive 21pcs heavy duty socket set Material: 45# carbon steel Finish: ... drive 21pcs rachet driver socket set16 sockets: 1-5/8, 1-11/16, 1-3/4, 1-13/16 ... , 1-7/8, 2, 2-1/8, 2-3/16, 2-1/4, 2 ... -5/8, 2-3/4, 2-15/16, 3, 3-1/8 1pc ratchet1pc heavy-duty ... steering head1pc 8 extension bar1pc 21 stress application bar1pc 21 sliding ...