Steel - Zinc Plated
Aluminum - Blue Anodized

Earl's offers the most complete line of adapter fittings in the industry. In addition to the standard range of AN adapters in both aluminum and steel, Earl's has designed and manufactured over the past 30 years a wide selection of special adapter fittings to meet the needs of the racing industry. These specials include metric to AN, inverted flare to AN and power steering fittings.