This brass compression fitting is ideal for use with copper, brass, aluminum, or plastic tubing on gasoline, grease, oil, water, vacuum and air lines. It is not recommended for use with steel tubing. This compression fitting is easy to use for both contractors and the do-it-yourselfer. Not for underground use.

This brass compression fitting is ideal for use with copper, brass, aluminum, or plastic tubing on gasoline, grease, oil, water, vacuum and air lines. It is not recommended for use with steel tubing. This compression fitting is easy to use for both contractors and the do-it-yourselfer. Not for underground use.