The Wolffy Power Bar is. An approved power lifting barbell that's. The black oxide barbell shaft has an aggressive deep diamond knurling. The Wolffy Power Bar does have knurl in the center of the bar to grip the neck and shoulders when squatting.
The 28.5mm shaft comes fortified with 200,000 PSI high tensile strength steel that delivers stiff performance with a slight amount of elasticity on heavy lifts. Sleeves rotate on oil impregnated bronze bushings for the perfect amount of rotation and a light machine grooved surface keeps collars and weight plates locked on tight. The shaft is black oxide with the sleeves being silver zinc. This item is in the category "Sporting Goods\Fitness, Running & Yoga\Strength Training\Barbells & Attachments".The seller is "reddstrong" and is located in this country: US. This item can be shipped to United States.