MACH44 MACH44 (FLAT FACE)DiameterFlush HoleButton Dia * QtyWeightProduct NoMMInchOuterFrontKgLbs1405 1/2216x814x815.033.0636-4498C140S MACH44 (CONCAVE)DiameterFlush HoleButton Dia * QtyWeightProduct NoMMInchOuterFrontKgLbs1084 1/4214X812X66.213.6436-44767108S1275214x814x711.625.5636-44779127S1335 1/4214x814x714.732.3936-44779133S1405 1/2214x814x815.033.036-44789140S1506216x814x1015.534.1736-4470C150S MACH44 (CONVEX)DiameterFlush HoleButton Dia * QtyWeightProduct NoMMInchOuterFrontKgLbs120214X813X736-44868120S1405214x814x814.732.3936-44889140S150216X816X1036-4480D150S