Stainless Steel Brewing Quick Disconnect Set (MPT Female, Barb Male) HEAVY DUTY STAINLESS STEEL construction to look great and last a lifetime. Heavy duty and high temperature O-ring ensures a tight seal every time. EASY SANITATION. These quick disconnect allow for easy sanitizing during your brew day. Don't risk infection while transferring hot mashing water or wort again! SAVE TIME. Quick disconnects make setup and clean up a breeze so you can get down to brewing! CONVENIENT. Easy connection to homebrewing ball valves for the ultimate mash tun setup. Include one 1/2" barb male and one 1/2" MPT female