SKU: EAR230400ERL
UPC: 090127727966
MPN: 230400ERL
The AN Aluminum Fitting Wrench Set 3AN-12AN by Earl's is an essential tool for engine builders, fuel system technicians, and performance enthusiasts working with AN (Army-Navy) threaded fittings. This set is ideal for plumbing high-flow fuel systems, installing custom coolant circuits, or assembling race engine fluid lines, ensuring leak-free connections with precision.
Constructed from lightweight aluminum, this wrench set is designed to grip hexagonal nuts securely without slipping or rounding edges. The set covers the 3AN to 12AN range, which includes the most common fitting sizes used in fuel, coolant, and oil circuit applications. Its compact size of 4.6 x 0.95 x 10.35 inches makes it easy to store and transport.
Professional mechanics, engine shops, and motorsport fabricators rely on Earl's tools for their quality and reliability. This wrench set is compatible with Earl's hoses, fittings, and adapters, making it a versatile addition to any toolbox for custom plumbing and performance engine builds.
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