All-stainless Sankey coupler, fits almost all North American beer kegs: Bud, Michelob, Busch, Miller, Coors, Killians, Sam Adams, Pete's, Molson, Labatt, OV, Moosehead, Summit, Bells, etc. Needed but not included are a tail piece, beer nut, and black beer shank washer which can be found on our Shanks & Tail Pieces page.