Industrial shelving has many different varieties of shelving products. Industrial shelving includes any kind of storage solution that pertains to industrial applications. Industrial shelving products include, but are not limited to: boltless shelving, clip shelving, four post shelving, pallet racks, cantilever racks, bulk storage shelving, bulk storage racks, mezzanines, wire security cages, modular in-plant offices, rivet shelving, in-plant buildings, vertical lifts, vertical carousels, stackable storage bins, bin shelving, pigeonhole bin units, storage cabinets, label holders, stools, ladders, lockers, work benches, welding benches, high density mobile shelving, heavy duty cabinets, material handling equipment, mobile carts, pallet jacks, hand trucks, platform trucks, auto-guided robotic carts, dunnage racks, roll out shelving, record archive storage, and tire racks.