Rock-N-Roller R6G 8-in-1 Equipment TransporterThe same as the earlier released R6RT but featuring more advanced casters, the RocknRoller Multi Cart R6G is an 8 in 1 equipment transporter hand truck with a 500 lb capacity. It offers the ability to telescope and transform into eight different configurations, and is designed to help you move heavy, bulky loads up pretty much all stairs and curbs. It's built with a rugged steel frame and includes two low profile 5 x 2" no flat, all terrain swivel