Sanitary stainless steel clamps are available in stainless steel SS304 and SS316, with sizes ranging from ¾ inch up to 12 inches. Larger sizes are available by special order. There are single pin, double pin, Three pin and high pressure type, Sanitary clamps are an ideal solution for most intended Tri Clamp fitting connections. The wing nut style tightening screw allows for quick and easy assembly without the need for extensive tools. High pressure bolted clamp use two bolts for tightening.