The 3-1/2" Screw/Bar KO Seal from Southwire is a versatile solution for sealing knockout openings in electrical enclosures. Made from durable materials, this knockout seal ensures long-lasting performance and compliance with industry standards. Its design allows for easy installation and secure fastening, making it suitable for a wide range of applications. This product is essential for maintaining safety and efficiency in electrical systems, providing a dependable barrier against dust and moisture.
