#6 Auto-Fit Str Hose End

The EARLS #6 Auto-Fit Straight Hose End (part number 300106ERL) is a precision-engineered aluminum fitting designed for high-pressure hydraulic and fuel line applications in racing, performance, and industrial systems. This auto-fit hose end connects a #6 AN hose to a #6 AN female port with a straight configuration, eliminating the need for separate ferrule assembly and reducing installation time in complex plumbing layouts.

The auto-fit design feature automatically seals the hose when inserted, a critical advantage in closed-loop systems where leak-free connections are non-negotiable. Constructed from aluminum and finished in blue/red anodize, the fitting provides corrosion resistance and visual identification for circuit differentiation—standard practice in professional racing and marine applications. The straight orientation accommodates space-constrained installations without the need for additional bends or elbows, preserving flow characteristics and reducing pressure drop across the connection point.

This fitting is specified for use in high-performance motorsports, custom watercraft systems, aircraft fuel systems, and industrial hydraulic circuits where AN (Army-Navy) standard compatibility and rapid assembly are required. Technicians and fabricators rely on EARLS fittings for their dimensional accuracy and ability to handle sustained pressure without weeping or separation. The lightweight aluminum construction makes it suitable for weight-sensitive applications without sacrificing structural integrity.

Each fitting is sold individually, allowing buyers to assemble custom hose runs to exact specifications. Proper installation requires compatible AN hose (such as braided stainless steel AN6 hose) and adherence to manufacturer torque specifications for the port thread to ensure optimal seal and longevity.