Dimensions: 5-Foot: 5 feet long (60-inch), 2" bar end diameter, black zinc plated, bar weight: 25 pounds, 6-Foot: 6 feet long (72-inch), 2" bar end diameter, black zinc plated, bar weight: 36 pounds, 7-Foot: 7 feet long (84-inch), 2" bar end diameter, black zinc plated, bar weight: 45 pounds, Multiple choices 700-Pound capacity Knurling positions for safety