American Barbell Rack 48The American Barbell Rack 48 features 3x3 11 gauge steel and 3 4" hardware, 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. This rack is an excellent starting point for a variety of training options and a great choice for garage gyms and sports and performance training centers alike. Construction: 3x3 11 gauge steel with