There are many different types of keg couplers on the market

Price are reflective of whether the items are second hand or new, or if they are made from all stainless steel or less expensive nickel alloys.

We sell all new equipment

In Australia there are two most common types

Type D: used by CUB, Fosters, Carlton draft, VB.  also commonly known as American Sankey coupler as it is the most common coupler used in America

Type A: used by Tooheys, Coopers