Training model: The lever surface is made of spring manganese steel, and the surface is galvanized.
The bar surface is made of spring manganese steel, with a galvanized treatment on the surface, a bar diameter of 28 mm, and a length of 2 meters; the base of the upright column is a cast iron base with a diameter of 125 mm, the outer tube diameter of the upright column is 42 mm with a thickness of 2.2 mm, treated with national defense green paint; the lifting rod is made of spring manganese steel with a diameter of 28 mm; the galvanized tension wire has a diameter of 8 mm, and the adjusting flower flange is a 12-opening flower flange that will not break during the adjustment process; the embedded fixture is made of 22 mm threaded steel with a fire-dipped pointed treatment; the total weight is 45 kg, and the lifting height is 1.8-2.3 meters.

Competition Equipment: The bar surface is made of spring manganese steel, with a galvanized treatment on the surface, a diameter of 28 millimeters, and a length of 2.2 meters; the base of the upright column is made of cast iron with a diameter of 180 millimeters, and the outer tube diameter of the column is 42 millimeters with a thickness of 2.5 millimeters; the lifting rod is made of spring manganese steel with a diameter of 28 millimeters; the galvanized tension wire has a diameter of 8 millimeters, and the adjusting flower plate is a 14-opening large flower plate that will not break during the adjustment process; the embedded fixture is treated with fire-dipped 22-millimeter threaded steel; the total weight is 55 kilograms, and the lifting height is 2 meters to 2.5 meters: there is an inspection report.