... head dia: 36mm 3, base dia:40mm 4,height : 90mm tripod ball head1, material :aluminum2,ball head dia: 30mm3, base dia ... .W : 360g6,box size: 125*123*90mm7,box weight : 65gheavy tripod head for camera, professionally with ball pan tilt , head and ... plate , heavy duty camera video head and suitable for professional camera tripod.we are ISO9001:2000 certified firm tripod ball head professional camera ...