Our lifting dollies are Made in Germany by JUNG and offer the highest reliability, ease of use and function employing superior technology, engineering, and manufacturing quality. The lifting dollies will lift and transport, roll & turn easily, and move loads safely even at the maximum rated capacity. These lifting dollies offer the following features: Thin diamond steel loading plate.All-in-one: Lift load. Roll load. Steer load.Application range: Ideal for moving industrial cabinets, vaults, boxes or cube shaped machines.Polyurethane rollers: protect your floors.Rolls easily: Large diameter rollers outfitted with ball bearings.Included: Set of 2 dollies plus two tie down straps.How to use: Position one dolly on each side of the load. Push nose plates under load. Strap together to hold in place. Pump each unit to lift up load. Now roll.