Yaheetech Olympic 7 feet Weight Bar with Collars Solid Iron Workout Gym Home Exercises Barbell/Weight Bench,2-Inch 500-pound capacity Accomodates 2-Inch standard plates. Comes with 1 sturdy spring collar at each end. High grade metal construction, coated with anti-rust silver finish. Ideal for use in home, gym or for professionals, light commercial use etc.