1/2" Diameter

1/2&quot; X CLOSE BRASS NIPPLE

1/2&quot; X 11/2&quot; BRASS NIPPLE

1/2&quot; X 2&quot; BRASS NIPPLE

1/2&quot; X 21/2&quot; BRASS NIPPLE

1/2&quot; X 3&quot; BRASS NIPPLE

1/2&quot; X 31/2&quot; BRASS NIPPLE

1/2&quot; X 4&quot; BRASS NIPPLE

1/2&quot; X 41/2&quot; BRASS NIPPLE

1/2&quot; X 5&quot; BRASS NIPPLE

1/2&quot; X 51/2&quot; BRASS NIPPLE

1/2&quot; X 6&quot; BRASS NIPPLE