This TECHSPAN Multi-Purpose Clamp is constructed from durable 6/6 Nylon, offering excellent resistance to corrosion, salt, gasoline, oil, grease, and common solvents. It is non-conductive and suitable for a wide range of applications. Available in natural color, it features a maximum temperature rating of 85°C (185°F).The TECHSPAN Multi-Purpose Clamp, product number 766053C, is made of 6/6 Nylon and has an inside diameter of 5/16 inches and a width of 3/8 inches. It is designed to withstand temperatures up to 85°C (185°F). The clamp also has a hole diameter of #8, with an actual hole diameter of 0.189 inches (4.8 mm). The width is 9.5 mm, and the ID size in millimeters is 7.6 mm. This clamp comes in a pack of 100.