uxcell Brass 3 Way Air Gas Hose Barb Connector for 8mm Inner Dia Pipe Product Name : Y Hose Barb;Design : Y Shape 3 Way Fit Hose Inner Dia. : 8mm / 5/16";Overall Size : 40 x 40 x 8mm / 1.6" x 1.6" x 0.3"(L*W*T) Material : Brass;Color : Gold Tone Net Weight : 11g Package Content : 1 x Y Hose Barb