Make hooking up your CO2 an absolute breeze with the Coldbreak 4-Foot Blue Air Line with Ball Lock (SKU: BLUEAIR4-BL). Designed specifically for ball lock keg systems, such as Cornelius kegs, this pre-assembled gas line comes ready to use right out of the box.
We’ve paired 4 feet of our trusted, durable 5/16″ ID by 9/16″ OD blue airline with a standard white ball lock disconnect. Because white is the industry standard for “gas-in,” this setup ensures you will quickly spot your gas line at a glance and never accidentally mix up your liquid and gas connections in a crowded kegerator or jockey box. It provides the perfect amount of flexibility and length without creating a tangled mess.
