The Metro D2136NCB Shelving Truck Dolly features a robust all-aluminum construction, ensuring durability and lightweight maneuverability. With dimensions of 36"W x 21"D, this dolly is designed for efficient transport of shelving units and other materials. It includes corner bumpers to protect both the dolly and surrounding surfaces during use. Ideal for commercial settings, this shelving truck dolly enhances productivity and ease of movement in any workspace.