This 2" KegLand Tri-Clover adapter adapts a a 44 to 47mm hole to accept a 2" Tri-Clover Fitting. Ideal for adding a Tri-Clover Extension to a distilling column. Includes two silicone washers to seal both sides. Fits the Mash & Boil and Brewzilla/Robobrew Distilling lids.
It requires a hole that is 1.62" in diameter, and it has an inner pass through diameter of 1.30".