Commercial keg coupler for KeyKegs. Made from a higher grade steel to better withstand acidic beverages such as sour beers, cider or kombucha.
Many breweries use this type of one way kegs. Ask your beer supplier what type of coupler is required if you are unsure.
Material: acid resistant stainless steel (AISI 316)
Threads: 5/8" BSP
In addition to the keg coupler, you also get a laminated instruction card and a KeyKeg deflating tool.