Kelchner's® Cocktail Sauce. Since 1938. "When it can be made better, we will make it". Net Wt. 16 oz. (454 g). "Perfect for shrimp, oysters, and fried seafood". Have you tried Kelchner's®. Tartar Sauce. Horseradish. Horseradish Beets. Cocktail Sauce. Hot Mustard. For recipes and serving suggestions visit www.besthorseradish.com.