Mackay flex Hose 32 X 406mmMackay has grown to become Australia's largest and most trusted designer, manufacturer, and distributor of a diverse range of engineered rubber and rubber composite products. Our products service the Automotive, Defence, Transport, Rail, Marine, Mining, Construction, and Industrial markets globally. The safety-critical components and systems Mackay designs and manufactures are used in trains, trams, cars, trucks, buses, high-speed catamarans, commercial marine vessels, frigates, submarines, armoured vehicles, guided weapons, rockets, helicopters, and UAV's.