Earl's Ano-Tuff AN Male Union & Reducer Fittings
Earl's Ano-Tuff AN Male Union & Reducer Fittings are precision machined from aluminum with a distinctive, bright dipped black, Military Spec hard anodizing. The recently developed hard anodizing process adds superior wear and corrosion resistance to aluminum at a reasonable price. The Ano-Tuff coating penetrates the aluminum to create a surface that lasts twice as long as traditional anodizing. !