Hose Fitting #4 45 Deg Push Lock Black

The Hose Fitting #4 45 Deg Push Lock Black from FRAGOLA is a precision-engineered hydraulic hose connector designed for high-performance fluid transfer applications in custom vehicles, racing systems, and industrial equipment. This 4 AN (AN4) fitting serves users who demand leak-free connections and reliable performance under pressure, making it an essential component for fuel systems, brake lines, coolant circuits, and power steering installations. The 45-degree angle orientation allows compact routing through tight engine bays and complex plumbing layouts where space constraints demand creative hose paths.

Constructed from aluminum and finished in black anodized coating, this fitting combines corrosion resistance with lightweight durability and a professional appearance. The Push-Lite push-lock design eliminates the need for traditional hose clamps or crimping tools—simply insert the hose and the internal barb secures it with a friction-fit connection that withstands system pressure. The 4 AN hose barb to 4 AN female configuration ensures universal compatibility across aftermarket and OEM 4 AN hose systems, while the 45-degree angle reduces fitting profile and minimizes stress on hoses at connection points, extending component life and reducing vibration-induced wear.

This fitting is ideal for fabricators, racing teams, and enthusiasts building custom fuel delivery systems, turbo charge cooler circuits, or transmission cooler lines where precision connections matter. Installation is straightforward—no specialized crimpers required—making it accessible to DIY builders and professional shops alike. The anodized aluminum construction resists corrosion in engine bay environments and maintains structural integrity across temperature extremes, ensuring dependable performance whether used in street vehicles, competition platforms, or industrial fluid applications.