AMP Systems supplies Boltless Racks with Weight Bearing Capacities. AMP Systems manufactures rack and storages. Sheet Metal Panels have slots on the corner. Boltless Racks with Weight Bearing Capacities can be clipped to the angles /supports in order to erect a rack. Boltless Racks with Weight Bearing Capacities are very easy to assemble /dissemble and don`t consume time or special skill to install. Theses racks come in different sizes and weight bearing capacities.