1 Pc, 3-1/2 in. Steel, Screw/Bar Type Knockout Seal, .0625 CRS Galvanized
$23.27
3-1/2in steel, screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications.
3-1/2in steel, screw/bar type knockout seals are inserted in discontinued, open box knockouts to protect exposed wires. They are used in standard, air tight or dust tight applications.