Select Sizes 20 x 1/2 20 x 3/4 20 x 1 25 x 1/2 25 x 3/4 25 x 1 32 x 1/2 32 x 3/4 32 x 1 32 x 1¼ 40 x 1 40 x 1¼ 40 x 1½ 40 x 2 50 x 1 50 x 1¼ 50 x 1½ 50 x 2 63 x 1 63 x 1¼ 63 x 1½ 63 x 2 75 x 2½ 90 x 2 90 x 3 110 x 2 110 x 3 110 x 4 Qty 2324 Brass Female BSP EF Adaptor