Compfit 20mmX 1/2Inch Male adaptor

16mm X ½ inch, 16mm X ¾ inch, 20mm X ½ inch, 20mm X ¾ inch, 20mmX 1 inch, 25mm X ½ inch, 25mm X ¾ inch, 25mm X 1 inch, 32mm X ¾ inch, 32mm X 1 inch, 32mm X 1¼ inch, 32mm X 1½ inch, 40mm X ¾ inch, 40mm X 1 inch, 40mm X 1¼ inch, 40mm X 1½ inch, 50mm X 1 inch, 50mm X 1¼ inch, 50mm X 1½ inch, 50mm X 2 inch, 63mm X 1¼ inch, 63mm X 1½ inch, 63mm X 2 inch, 63mm X 2½ inch, 75mm X 2 inch, 75mm X 2½ inch, 75mm X 3 inch, 90mm x 2 inch, 90mm X 2½ inch, 90mm X 3 inch, 90mm X 4 inch, 110mm X 2 inch, 110mm X 3 inch, 110mm X 4 inch