uxcell Gold Tone Air Compressor Part Metal Water Drain Valve 1/2" PT Male Thread Product Name : Water Drain Valve;Material : Metal Color : Gold Tone;Male Thread Size : 1/2" PT Top Part Inner Diameter(Apprxo.) : 15mm / 0.59";Valve Total Size : 20 x 21cm / 0.7" x 0.7"(H*D) Weight : 22g Package Content : 1 x Water Drain Valve