About the productHakuba Olympic Weight Bars are exactly what you need to progress. Choose from lighter, 4ft straight bars to full-sized 7ft bars to fit your squat rack or power rack. Moderate knurled for a secure grip, each bar has a 28mm shaft diameter. Suitable for Olympic weights. Features Suitable for Olympic weight plates/discs Available in 4ft (XS), 5ft(S), 6ft(M) & 7ft(L) lengths Bronze Bushing Moderate knurling Chrome coated sleeve and shaft finish Perfect for dead lifts, bench presses, squats etc Includes 2 quick release spring collars Specifications Shaft diametre: 28mm Weight capacity: 300kg Bar material: steel *Please note this bar is not suitable for exercises which involve dropping the bar from overhead