The black push lock hose fitting end is made of 6061 aluminum material, which is strong, durability and corrosion protection. Will not leak under high pressure. Easy installation, but professional installation is highly recommended. AN-6 45 Degree Push On Fitting | Fuel Line Fittings | Fuel Fittings RB UNIVERSAL: Push lock hose fitting end is suitable for most car vehicle. Push lock fitting only works with push lock rubber oil hose. UNIVERSAL Push lock hose fitting end is suitable for most car vehicle. The push lock hose fitting end is designed for smooth flow and will not leak under high pressure. Fit for Hose Diameter: 21mm / 0., 83, Length: 3., 9cm/1., 54 This 2-pack features black anodized aluminum alloy 6061-T6 construction, so they're strong, durable, and corrosion-resistant. Designed for use with rubber fuel lines, these fittings have a max working pressure of 2000 PSI and can handle temperatures from -40°F to 248°F XRP 45° Push-Lock Hose End - JOES Racing Products 16.4FT 5M AN12 Nylon Stainless Steel Braided Fuel Line + Hose End Fitting Kit | UK Made of 6061 aluminum which is durable and can use for a long time.
