The Gray Knock Out Seal for 1/2 hole NCNR by BISCO INDUSTRIES is designed for effective sealing in various applications. This durable seal is made from high-quality materials, ensuring a reliable fit and long-lasting performance. With a precise design for 1/2 inch holes, it provides excellent protection against dust and moisture ingress. Ideal for use in electrical enclosures and junction boxes, this seal meets industry standards for safety and compliance. Its easy installation process makes it a preferred choice for professionals seeking efficiency and reliability.
