4 Wheel Drum Trucks, Spark Resistant Parts. The innovative design provides extra safety, ease of use, and versatility. With this ergonomic drum truck you can load and unload a heavy drum with ease and move a drum quickly and easily in narrow aisles. The four 8” MORTUF polyolefin roller-bearing wheels fully support the drum's weight, so maneuvering is easy. "Spark resistant parts" are intended to reduce the possibility of mechanical sparks as a possible source of ignition. They handle 30, 55 or 85 gallon steel drum, and most rimmed plastic and fiber drums. Shipped knocked down. Specs: size 63"H x 20"W; capacity 1000lbs.