3" in Inch NPT 316 Stainless Steel Threaded Half Coupling Weld On Pipe Tube Bung Fitting SS for Home Brewing, Automotive, Industrial, Aerospace - Amazon.com
1" in Inch NPT 316 Stainless Steel Threaded Half Coupling Weld On Pipe Tube Bung Fitting SS for Home Brewing, Automotive, Industrial, Aerospace - Amazon.com