SYKRSS Swivel Hose End Fitting Aluminum Seal AN Hose End Fitting for Braided Fuel Line Product Features: Fast flow stealth seal reusable flare hose adapter. Anodized finish for anti-corrosion and durable. Retention pins allow 360° of adjustment after installation. Superior thread strength, 37° angled sealing surface make a positive anti-leak seal. Weld-free construction gives better fluid flow and integrity over the normalends. Application: Apply to all oil/ fuel/ water/ fluid/ air/gas/coolant line, cars with turbo modification, installation of the oil cooling radiator connections.Can’t use to E85. Work with stainless braided and nylon braided hoses. Not compatible with PTFE hoses/ rubber hoses. Apply to cars with turbo modification, installation of the oil cooling radiator connections. Fast connection design, easy to install, simple to use. Using Black color design, not only durable, but stylish, personalized to meet the modern demand for cars.