Specifications Bar Type Olympic Weight 10, 15, or 20 KG Diameter 25mm or 28.5mm Sleeve Length 16.5" Center Knurl No Knurling Light / Medium Knurling Tensile Strength 155k PSI or 190k PSI Static Load 2,000 LB Tested Construction Pressed, Machined, and Plated Bushing/Bearing Bronze Bushings Features Bright Zinc or Black Oxide Olympic and Power Lifting Knurl Marks on Light / Medium Knurling Also Available in 10kg and 15kg Description For close to a decade, we have put our Performance Bars in weight rooms across the country. The concept was simple. Offer a barbell that is durable in design, versatile in function, and cost effective.We are expanding this effort with the launch of our Sorinex Standard Series Barbells. We have taken the guess work out of bars with straight forward solutions and a no frills approach to their application. The Sorinex Performance Bar is our favorite all-around barbell. Simplified and perfected performance that you can rely on. Clear bright zinc, one-piece sleeves are pressed, machined and plated for high-performance output and strength. Built to International Weightlifting Specifications. The Sorinex Performance Bar has upgraded bronze bushings and a refined knurl pattern. A noticeably positive difference when performing Olympic Lifts. The Performance Bar Shaft (190K PSI) comes in either Black Zinc or Bright Clear Zinc coating. Pull, clean & press, squat, deadlift, shrug, lunge and more. 100% Made in USA. Custom Colors and Branding Available. Includes Sorinex Performance Bar (1) Resources/Downloads Performance Bar Spec Sheet