Short bars solve the problem of low garage ceilings and narrow racks, and this 4 foot barbell handles bench presses, rows, curls and overhead work in spaces where a 7 foot bar will not fit. The 45 grade steel shaft is rated at 92,000 Psi tensile strength with a 500 pound load limit, so it flexes and returns rather than taking a permanent bend. Grip diameter measures 1.1 inches with 7.87 inches of diamond knurling and 9.37 inches between grip marks, giving hands a consistent reference on every setup. Chrome plating on the shaft and the 7.48 inch sleeves resists rust and lets plates slide on and off quietly, while brass bushings and needle bearings allow the sleeves to spin 360 degrees and take twisting stress off the wrists. Snap ring ends hold plates in place. Overall length measures 47.24 inches at 16.4 pounds, sized for home gyms and landmine work.