3" Pass Through Shank

Pass Through Shanks are just that, a pass through. They are a way to securely attach your tubing with a clean, professional look. Drill a 1" hole into the back of a cooler, insert the shank, and use the 2 attached nuts to tighten up the shank to the cooler. Do NOT forget, you are going to need hex nuts, tail pieces, washers, tubing, and clamps to finish the job. We also recommend using a Pass Through O-ring Washer for a tight seal. Note: You can also use a pass through shank on your refrigerator, freezer, or anything else you want to run your beer line through