<B>Earl's 581406 Blue Anodized Aluminum -6AN O-ring Seal Port Plug Adapter - Set of 2 Review</b><P>http://tinyurl.com/oeedozr <P><P> Earl's 581406 Blue Anodized Aluminum -6AN O-ring Seal Port Plug Adapter - Set of 2 <P>Features -3AN male treads with an o-ring seal<P>Manufactured from aircraft quality aluminum that is lightweight, but durable<P>Should not be overtorqued to prevent damage to part<P>Made in the USA<P>
