Sioux Chief 1/4 in. x 1/4 in. Lead-Free Brass Coupling

This lead-free brass compression fitting is ideal for use with copper, brass, aluminum, or plastic tubing on gasoline, grease, oil, water. Choosing a lead-free brass compression fitting ensures safety and peace of mind for years to come. Lead-free brass is not more than a weighted average of 0.25% lead when used with respect to the wetted surfaces of pipes and pipe and plumbing fittings and fixtures.|Durable|Lead-free|Not for underground use|Not recommended for use with steel tubing|Excellent to use for vacuum and air lines|All threads manufactured to highest standards and tolerances