Liquid ball lock disconnect with a 1/4" barb.Connects to the liquid-out post on any Ball Lock home brew keg.The barbed connection is ideal for more permanent installations where the disconnect does not need to be removed from the line. Requires the use of 1/4" ID beverage tubingand Worm Gear or Oetiker clampsto hold it in place. Note: this larger diameter tubing has less restriction on the flow of the beer and is best used for installations with roughly 15 feet of tubing length from the keg to the tap.We recommend the MFL disconnect (K011), a swivel nut (K123) and 3/16" ID tubing for shorter lengths of draft line.