Heavy Duty steel tubing legs. Load up to 1000 lbs. on this set of 2 legs. This listing is for set of 2 Steel Tubing X Legs. - Made from Steel Tubing - 3 x 1 x 14 ga wall and 1/4 x 5 Flat bar on top - Inside dimensions on the middle 7 x 1 1/2 - Legs are predrilled. - Finish - Raw steel, Clear coated, Black flat.