The 7' Olympic Barbell is a strength training standard in every fitness gym. The OB86B barbell is engineered for both strength and cross training workouts. Perfect for garages, basements, and home studios. Use with a weight bench, t-bar attachment, landmine, or power rack for full effectiveness. The OB86B is performance tested with a smooth black finish, 15.75” sleeve length, 51.5" space between collars, and 30mm grip diameter. Sleeve diamater is 2" for Olympic style weight plates. Center knurling allows for squats and front row positions while single-tabbed knurling on the sides make clean and jerks and other Olympic movements as easy as ever.