AIR COMPRESSOR TANK 1/4 BSP DRAIN PLUG VALVE / TAP / DRAIN COCK WITH T-HANDLE | eBay
Beduan Extended Tank Drain Assembly Kit with 1/4" NPT Elbow Push to connect fitting 20 Inch Nylon tubing 10mm OD barb brass ball valve for Air Compressor - - Amazon.com
Amazon.com: 1/4" Air Compressor Drain Valve 1/4" NPT Tank Drain : Tools & Home Improvement