Merit Brass Slip-On Flange, Raised Face, 2 in Nominal, 2.44 in Inside Dia, 3/4 in Thickness, 4-3/4 in Bolt Circle, 4 Bolt Holes, 3/4 in, 6 in Outside Dia, 150 lb, 3.06 in Hub Dia, 1 in Length Through Hub, 304/304L Stainless Steel, Import