VARMHUS 2 Pack Stainless Steel Quick Disconnect Hose Barb Female, 1/2 Inch Home Brewing Fittings

["1/2\" Hose Barb x Female Quick Disconnect (QD) Thread.","Made from food-grade 304 stainless steel, offering durability and resistance to rust and corrosion.","Features barbed retracting locks and an anti-skid grip for quick, one-second connection and disconnection.","Detachable design allows for easy removal of tubing, making sanitizing and maintenance simple.","Includes a high-temperature red O-ring inside to ensure a tight, leak-free seal for both liquid and gas."]