6 AN Tube Nut and 3 8 ID Sleeve For 3 8 inch OD Tube Hose Line Fitting Adapter Aluminum Tubing Nuts Black Anodized

Tube nuts and sleeve: Also comes in different sizes, pls contact us for more product information. 37 Degree Single Flare Nuts And Sleeve Hose Fittings For 3/8 inch Tubing Female pipe sealing adapters guarantees a positive seal at maximum operating pressures Two finishes are available to compliment the looks of the hose installation They are a perfect match for billet components and are great corrosion protection for salt water marine use.