Specifications: Material: 6061-T6 aluminum alloy Thread Size: 10AN (7/8x14 UNF) swivel full flow hose fitting, 45 degree Color: black anodized Features: - The forged one-piece full flow construction has a superior wall thickness and provides an uninterrupted flow - These fittings allow for 360 degree adjustment after assembly. Teflon tape and other sealing compounds are not needed as the machined 37 degree flare fitting does all the work when used correctly - Fully compatible with all oil, fuel, coolant, e85, race fuel, and power steering fluid Notice: Professional installation is highly recommended! (No instructions included)