Specification:Material: BrassFit Hose Inner Dia: 3/8″, 3/8″, 1/4″Total Size: 50mm x 30mm / 1.97″ x 1.18″(L*W)Barb Length: 15mm / 0.59″, 18mm / 0.71″Package Content: 2 x Tee Barb FittingFeatures:Made of brass material, providing excellent abrasion and corrosion resistance.Barb on each sides of the fitting ensures a good sealing and tight connection. Add a pipe clamp can effectively prevent slip off(sold separately).Barb Hose Fitting Designed for using to connect with polyethylene, nylon and PU tubing.Widely used on leaking repairs, connecting the lines of air, water, fuel, oil, and gases together.