Barbed fittings are a simple Slip-in style fitting that works with many different types of Tubing and Hose. There are many different styles of hose barb fittings. Some may only have a single bead to grip the inside diameter of the tubing or hose. Others may have several angled beads for a stronger grip. Universal Power Conversion, Inc. (UPC) has a variety of configurations and sizes in a variety of materials. If you don’t see what you are looking for please contact UPC and we can source what you are looking for.