The York Barbell Women\'s 6.5\' International Needle Bearing bar is an excellent choice for Olympic style movements. With a tensile strength of 170,000 psi after heat treating, this women\'s 15 KG barbell is manufactured in North America using USA steel. Calibrated to Olympic specifications the sleeves are machined to a precise 1.975\" diameter to accommodate 2\" Olympic Plates. Ferrous bushings ensure a smooth rotation with a bar end nut and spring pin securing the sleeve. The bar is made from elevated temperature drawn high tensile steel for maximum strength and flexibility. Needle bearings ensure an exceptionally smooth and consistent rotation. The 32111 International Needle Bearing Bar can be line up with York Barbell rubber bumper plates which are available in black or coloured options. Specifications Bar Name York International Needle Bearing Bar Bar Code Number 32111 Bar Type Women\'s Bar Bar Use Olympic Weightlifting Bar Weight 15 KG Bar Length 79\" / 2006 mm Bar Diameter 25 mm Centre Knurl No Centre Knurl Knurl Markings Dual Shaft Coating Satin Chrome Finish Loadable Sleeve Length 12 1/2\" / 317.5 mm Bushing / Bearing Needle Bearing Tensile Strength 170,000 PSI Made in North America Yes Made with USA Steel Yes Warranty 12 months warranty against manufacturing faults