Add a pipe clamp to prevent slip off. Material Brass Brand U.S. Buy uxcell reducing barb hose fitting tee t shape pipe connector brass 2pcs at , get more in various size Barb hose fitting designed for using to connect with polyethylene, nylon and PU tubing. Solid Color Brass Connector Type Barb Exterior Finish Brass Number Of Pieces 2 Material: Brass, Stainless Steel · Fit Hose Inner Dia: 6mm/0.24" · Barb Size: 49mm x 28mm x 7.5mm / 1.93" x 1.1" x 0.3"(L*W*H) · Hose Clamp Inner Diameter: 6-12mm... Barb on each sides of the fitting ensures a good sealing and tight connection. Pipe Repair Clamp Uxcell Barb Hose Fitting Brass Hose Reducer Fitting Tee T Type 3 Way... T Connector Widely used on leaking repairs, connecting the lines of air, water, fuel, oil, and gases together. Made of brass material, providing excellent abrasion and corrosion resistance. Solid Barbed fitting has three openings for connecting your 1/4,5/16, 3/8, and 1/2 ID hoses. 304 Stainless Steel 6mm Hose Barb Barbed Tee Pipe Fitting Coupling Connector Adapter For Water Air