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 90 ft Maximum Trolley Capacity 40 lb Minimum Cable/Hose Required 119 ft Minimum Track Length 90 ft Number of Trolleys Included 17 Track Type C-Track Trolley Wheel Diameter 0.9 in Minimum Compatible Flat Cable Height Not Applicable Maximum Compatible Flat Cable Height Not Applicable