Double Ended Alum Wrench -4/-6 Fitting

The Double Ended Alum Wrench -4/-6 Fitting from ALLSTAR PERFORMANCE is a precision tool engineered for technicians and enthusiasts working with AN (Army-Navy) hydraulic fittings in automotive, racing, and performance applications. This dual-end wrench eliminates the need to carry multiple tools, offering both 4 AN and 6 AN wrench sizes in one compact package. Whether you're assembling fuel lines, brake systems, or custom cooling circuits, this wrench delivers the exact fit required to prevent damage to aluminum fittings and ensure leak-free connections.

Constructed from aluminum alloy and finished with blue anodizing, this double-ended design combines lightweight construction with corrosion resistance and durability. The wrench's aluminum material reduces weight without sacrificing strength—a critical advantage in high-performance and competition environments where every component matters. The anodized finish protects against oxidation and wear, ensuring the wrench maintains its grip and appearance through repeated use. Each end is precisely machined to fit 4 AN and 6 AN fittings snugly, minimizing the risk of rounding or stripping these expensive components.

This tool is indispensable for anyone building or servicing custom hydraulic systems, from circle-track racers to street rod builders and professional mechanics. The compact 12.05-inch length and lightweight 0.2-pound design make it easy to store in toolboxes or carry in pit bags without adding bulk. Ideal for motorsports applications, vintage car restorations, and high-performance engine builds where AN fittings are the standard for fuel delivery, brake lines, and transmission cooling. A must-have for serious DIY builders and shops that demand precision and reliability in every connection.