Enhance your grip, upper body, and core strength with the SPRCUA Multi-Chin Cross Member. Attach it effortlessly to the Body-Solid GPR400 Power Rack and discover the benefits of multiple grip options for chin-up and pull-up exercises. This feature-packed cross member is a perfect fit for the GPR400 Power Rack, maximizing your workout space. The textured, slip-resistant paint on each bar ensures a secure, enjoyable, and efficient workout experience.