Stainless Steel Cooler Wall Coupling 4.5"

This pass through shank is used as a coupling over the jockey box wall. Connect the cooling coil or connections from cold plate on the inside of the jockey box and jumper to your keg on the outside. This is the right way to make connections in a jockey box and keeps the box well insulated. This wall coupling is made of 304 grade Stainless Steel and can be used for Beer, Wine, Cider, Coffee etc.