uxcell Gold Tone 16.5mm Dia 90 Degree Male Elbow Connector for Air Compressor Product Name : Male Elbow;Model : 2P Material : Brass;Color : Gold Tone Thread Diameter : 16.5mm / 0.65";Overall Size : 30 x 30 x 16.5mm / 1.2" x 1.2" x 0.65"(L*W*T) Weight : 25g Package Content : 1 x Male Elbow