Olympic 2-inch end diameter barbell bar, 7-foot long. The bars are chrome-plated with solid steel construction for repeated use and longlasting durability. Multiple knurling positions and lengths are available for your convenience and safety. All bars are rated for a 700-pound capacity. 1.97" bar end diameter to ensure bars fit all standard plates with 2" holes. Can also be used with dumbbell plates. Bars only. Plates and collars are not included.