#16 Female x #10 Male Swivel Reducer

The FRAGOLA #16 Female x #10 Male Swivel Reducer is a precision aluminum adapter fitting engineered for high-pressure hydraulic and fluid transfer systems. This straight-port swivel reducer connects a #16 AN (JIC) female port to a #10 AN male port, enabling seamless integration between mismatched line sizes in racing fuel systems, brake circuits, transmission coolers, and custom fluid routing applications. The blue anodized aluminum construction provides corrosion resistance and professional appearance while maintaining the strength required for demanding motorsports and heavy-duty industrial environments.

The swivel design allows rotation at the connection point, reducing installation stress and accommodating slight angular misalignment without compromising the sealed joint. JIC 37-degree flare threads ensure industry-standard compatibility with AN hose fittings, while the aluminum body keeps weight minimal—critical in race car fuel systems and aerospace applications where every gram counts. The compact 3.55-inch length fits tight engine bays and cramped plumbing layouts typical in fabrication projects. FRAGOLA's reputation for precision machining and reliable thread geometry makes this adapter a preferred choice among professional fabricators and enthusiast builders who demand leak-free performance under sustained pressure.

This fitting serves builders transitioning between different hose line sizes without requiring separate reducer blocks or manifold modifications. Ideal for fuel system upgrades, cooling system relocations, hydraulic brake conversions, and transmission line rerouting. Whether you're scaling up fuel delivery on a carbureted engine, installing larger-diameter cooling lines, or customizing a hydraulic circuit, the #16 Female x #10 Male swivel reducer eliminates common installation headaches. The anodized finish withstands prolonged exposure to fuel, coolant, and brake fluid while maintaining a clean appearance in visible engine compartments.