This Olympic Bar features a 44.5" knurled grip area with a 25mm diameter for enhanced grip. It measures 72" in total length and includes 12.25" tempered and hardened chrome-plated sleeves, making it easy for users to load plates. The bar is designed to accommodate various weightlifting exercises with optimal durability and comfort. Knurling Detail Olympic knurl marks found on the 72" Olympic Bar. Features: Overall length - 72" Plate sleeves - 2" Grip Area - 44.5" Grip Diameter - 25mm Weight - 12.7KG (28LB) Hard Chrome Specifications BAR SPECS Bar Weight: 12.7KG (28LB) Diameter: 25mm Shipping Weight: 28LB Grip Area Length: 44.5" Loadable Sleeve Length: 12.25" Knurl Mark: Knurled Grip Center Knurling: No Bushing/Bearing: n/a Tensile Strength: n/a Weight Tested: 200LB