Festoon System Kit Compatible Cable Type Round Included Components C Track End Stops Clamps Hangers Intermediate Cars Joint Brackets Lead Cars Tow Bar Maximum Track Length 30 ft Maximum Trolley Capacity 40 lb Minimum Cable/Hose Required 53 ft Minimum Track Length 30 ft Number of Trolleys Included 6 Track Type C-Track Trolley Wheel Diameter 0.9 in Minimum Compatible Flat Cable Height Not Applicable Maximum Compatible Flat Cable Height Not Applicable