The Swagelok SS-400-7-4 3/8" x 1/4"  Tube Connector is a high-quality compression fitting made of stainless steel. It features a 3/8" end A diameter and a 1/4" end B diameter, with a straight fitting shape. The connector is designed for female-to-female connections and is manufactured in the United States by Swagelok. This product is ideal for use in hydraulic, pneumatic, pump, and plumbing systems, offering reliable and durable performance for industrial applications. Ships free within the United States. Selling 1 ea.