1-1/2" Oil Tight Knockout Seal with Gasket

Oil Tight Knockout Seal with Gasket is a high-performance sealing solution designed to provide a secure and leak-proof closure for knockout holes in electrical enclosures or junction boxes. Made from durable materials, this seal features a built-in gasket that enhances its ability to resist oil, water, and other harsh substances. 1-1/2" with Gasket Sold Individually