- Made of lightweight 6061 alloy aluminum - Designed for smooth flow easy assembly - Viton o-ring seal allows a leak free operation -360 degree swivel prevents hose bind when tightening - 37 degree AN flare - Compatible with all AN adapter fittings - Anodized coating Red & Blue or    some fittings can come in Black. - Reusable, over and over. -Simple, easy to order and Made in USA!!

AN Female Swivel Couplings - Straight Part Number Description List 818-04-04D -4 Straight Swivel Coupler Female - Anodized $9.99 818-06-06D -6 Straight Swivel Coupler Female - Anodized $9.99 818-08-08D -8 Straight Swivel Coupler Female - Anodized $10.49 818-10-10D -10 Straight Swivel Coupler Female - Anodized $11.99 818-12-12D -12 Straight Swivel Coupler Female - Anodized $14.99 818-16-16D -16 Straight Swivel Coupler Female - Anodized $20.99