XMark 7’ Black Olympic Bar (28 mm) with Brass Bushings
7 ft Olympic bar with brass bushings
28 mm grip with medium knurling
700 lb weight capacity
Bar weighs 38 lbs
Black manganese phosphate on the shaft - High quality bars only use Black Manganese Phosphate. How does Manganese Phosphate compare to Black Oxide and Zinc Phosphate? Of the numerous phosphate coating available, manganese phosphate coatings are the hardest, while providing unbeatable corrosion and abrasion protection. Black Oxide, as the name implies, is an iron oxide film. Zinc phosphate is a lighter alternative to manganese phosphate.