Build stronger arms while protecting your joints with the Sunny Health and Fitness 47-inch Olympic Curl Bar. Angled shaft eases wrist and elbow strain, while hill-pattern knurling ensures a secure grip. Supports up to 300 lbs with 60K Psi steel. Bearing and bushing sleeves provide smooth rotation. Fits all 2-inch Olympic plates. Includes spin-lock collars. Perfect for curls, presses, rows, and extensions.