- Made of lightweight 6061 alloy aluminum - Anodized coating Blue or Black . -Simple, easy to order and Made in USA!!

AN Port Plug with O-Ring Part Number Description List 814-04D -4 AN Port Plug with O-Ring - Anodized $4.99 814-06D -6 AN Port Plug with O-Ring - Anodized $4.99 814-08D -8 AN Port Plug with O-Ring - Anodized $5.99 814-10D -10 AN Port Plug with O-Ring - Anodized $7.49 814-12D -12 AN Port Plug with O-Ring - Anodized $9.99 814-16D -16 AN Port Plug with O-Ring - Anodized $12.99