Double-ended aluminum AN Wrench 8AN Nut-10AN Nut

The Double-ended aluminum AN Wrench 8AN Nut-10AN Nut from REDHORSE PERFORMANCE is an essential tool for any mechanic or performance enthusiast working with modern fuel systems, transmission coolers, and hydraulic brake lines. Built for precision work on dual AN fittings, this wrench eliminates the need to carry multiple tools to a job site. Whether you're tuning a high-performance engine, installing a custom fuel injection setup, or servicing a race vehicle's cooling circuit, having the correct AN wrench sizes within arm's reach saves time and prevents cross-threading damage to expensive fittings.

Machined from lightweight aluminum, this double-ended design delivers a low-profile grip that fits into confined engine bays where traditional adjustable wrenches won't reach. The 8AN and 10AN ends are precisely sized to match JIC (Joint Industry Council) standard fittings without slipping or stripping the nut hex. Aluminum construction keeps weight minimal—critical when working overhead or in tight spaces—while maintaining rigidity for reliable torque application on hose assemblies. The compact 10.75-inch length balances reach with maneuverability, and at just 0.385 lbs, it's easy to keep in your tool roll without adding unnecessary bulk.

Professional technicians, hot rodders, and track racers benefit most from having dedicated AN wrenches on hand for fuel system plumbing, intercooler feed lines, and transmission fluid circuits. This wrench is compatible with all standard 8AN and 10AN JIC fittings found on aftermarket fuel rails, braided stainless hose assemblies, and OEM performance upgrades. Install it in your toolbox alongside other REDHORSE PERFORMANCE products to ensure clean, leak-free connections every time you wrench.