#8 Male Union Ano-Tuff

The EARLS #8 Male Union Ano-Tuff straight adapter is a precision-engineered aluminum fitting designed to connect two 8 AN male ports in a direct line. Built from high-grade aluminum and finished with black anodized coating, this adapter delivers corrosion resistance and durability in demanding fluid transfer applications—from hydraulic brake and fuel systems to custom cooling circuits and pneumatic lines.

The black anodized finish provides both aesthetic appeal and functional protection against oxidation and corrosion, critical in high-vibration environments and salt-air exposure. The straight-port design eliminates flow restriction and simplifies installation where inline connections are required. At just 0.05 lbs and compact dimensions (1.65 × 1.2 × 2.75 inches), this fitting integrates easily into tight spaces without adding weight or bulk—essential for weight-sensitive applications in motorsport, aerospace, and marine systems.

This adapter is built for users who demand reliability in high-performance hydraulic and pneumatic plumbing. Whether fabricating a custom brake circuit, upgrading fuel delivery systems, or assembling air suspension networks, the #8 Male Union Ano-Tuff adapter provides a straightforward, leak-free connection point that meets the rigorous standards EARLS is known for in motorsports, off-road, and industrial applications.

AN-sized fittings are the industry standard for performance hydraulic systems because their 37-degree flare design and precise thread pitch guarantee repeatable, secure connections. The 8 AN size handles flows and pressures typical of medium-duty circuits while maintaining a compact form factor that fits modern vehicle architecture.