The Earls 3 AN To 7/16 Fitting Adapter is a high-quality component designed for a seamless transition between 3 AN male to 7/16-24 in inverted flare male connections. Manufactured from durable steel with a protective zinc oxide finish, this straight adapter expertly supports 1/4-inch hardlines. The product offers robust performance in various hydraulic systems, ensuring reliable sealing and long-term use. Ideal for automotive enthusiasts and professionals dealing with precision hydraulic and fluid systems.