NVENT HOFFMAN's AS075SS Stainless Steel Hole Seal provides a robust solution for sealing extra pushbutton holes, conduit openings, and knockout openings in enclosures. Constructed from 16-gauge stainless steel, this seal offers superior corrosion resistance and durability, making it ideal for harsh environments such as chemical processing plants and outdoor monitoring stations. The seal features an oil-resistant gasket and is recognized under UL and CSA standards, ensuring reliable performance and safety. Its design accommodates enclosure walls up to .31-in. thick, providing versatility in various applications.