The 6Mini Barb-4Mini Barb Union from Fittings Unlimited Inc is a compact and efficient connector designed for fluid transfer applications. Featuring a 6Mini barb and a 4Mini barb, this union allows for seamless connections between different tubing sizes. Made from durable materials, it ensures long-lasting performance and resistance to wear. The design adheres to industry standards, providing reliability in various pneumatic and hydraulic systems. Its compact size makes it easy to install, making it a valuable addition to any toolkit.