Features: Crafted from stainless steel with silicone gaskets, these chuck clamps ensures leakproof seals for sanitary connection in food, pharmaceuticals, and brewing industry. The standards duty single pin designs offer effortlessly assembly without tool with tubing (51mm OD) and 64mm ferrule systems. Ideal for commercial facilities like food processors and breweries, as well as home enthusiasts needing high performances fittings for hygienic fluid transfer. For maintaining sanitary standards in dairy pipelines, fermenter connection, pharmaceuticals cleanrooms, and chemicals processing equipment. Each set includes 2 clamps and gaskets, providing bulk solution for easy setups requiring frequent, secure clamps replacements. Specifications: Materials: Stainless Steel Size: 9.45x6.6cm/3.72x2.6inch Package Includes: 2pcs Chuck Clamps note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.