American Barbell Power Rack3x3 11 gauge steel and 3 4" hardware makes this an incredibly solid rack with modular functionality and a wide variety of customization options. Plastic protection on both sides of the J Hooks helps protect the bar and uprights from scratching and wear. The American Barbell Power Rack offers plenty of versatility and can be customized further based on your training needs. Whether it is the center piece of your garage gym, Affiliate or collegiate