Bolt Less Racks, also known as bolt less shelving or rivet shelving, or bolt less storage racks. These racks are an easy-to-install storage solution for your garage or warehouse. Although the installation of bolt-less racks is easy knowing exactly what style of bolt-less storage rack you need is a little complex. Bolt less shelving is available in many sizes and shapes. As it has so many sizes and options to choose from, first-time customers may get confused.