#6 Female Coupler Tube Style - Black

The #6 Female Coupler Tube Style in black anodized aluminum represents a critical hydraulic or pneumatic fitting for serious automotive enthusiasts building or maintaining high-performance fuel and fluid systems. This 90-degree adapter serves dual-gender 6 AN female swivel connections, making it essential for custom fuel rails, turbo lines, transmission coolers, and precision brake circuits where directional flow changes are unavoidable. Whether you're fabricating a fuel system for a turbocharged engine swap or routing complex transmission cooling lines in tight engine bays, this coupling eliminates the need for separate tube bends and rigid plumbing runs.

Crafted from billet aluminum and finished in black anodize, the #6 Female Coupler Tube Style delivers both corrosion resistance and a professional appearance under the hood. The 90-degree orientation allows flex-hose or tube connections to change direction without kinking or restricting fluid flow, while the female swivel design on both ends ensures leak-free coupling with male AN fittings. The compact 4.25-inch length and lightweight 0.04-pound construction make installation straightforward in cramped engine compartments, and the anodized finish resists oxidation in both wet and dry automotive environments.

Mechanics and fabricators building custom fuel injection systems, high-flow cooling circuits, or modified brake lines will find this coupling indispensable for route optimization and component spacing. The 6 AN sizing accommodates moderate flow rates suitable for street-driven performance vehicles and mild racing applications, while the female-to-female design pairs seamlessly with braided hose or hard aluminum tubing using standard AN male adapters. Installation requires only hand-tightening with a wrench at each end; no special tools or additional fittings are needed. Fragola's reputation for precision engineering ensures consistent thread engagement and vibration-resistant performance across thousands of miles.