See pictures for details since I am unsure what I inherited as far as alloy etc. All seem to be one inch diameter bars.
Piece One - 30.5 inch long, weight of 8.25 lbs. Some fine thread each end.
Piece Two - 28 inch, 8 lbs with nut. Cut thread each end.
Piece Three - 27.5 inch, 7.5 lbs. Bad threading on each end.