3 Inch Tri-Clover Clamp - 3 SectionsThis is a standard 3 Inch tri clover clamp that folds into three pieces. They are commonly used in brewery hardware and are ideal if you need a high quality, sanitary fitting. They are often used on brewery hardware larger than 100L in size or used on prestige brewing equipment. This is a standard 3 Inch tri clover clamp that folds into three pieces. They are commonly used in brewery hardware and are ideal if you need a high quality, sanitary fitting.