Sigma 47150 Knockout Seal

Sigma Single Knockout Sea

• Closes unused knockouts in a steel outlet box or metal enclosure Knockout seals are used to close exposed holes.
• Used to close exposed holes in an outlet box or metal enclosure.
• Features stamped steel construction Includes 4 pieces per bag.
• Accessories, Steel, Bagged and Closes unused knockouts.

Diameter: 1/2 inch. Number of Gangs: 0 gang. Material: Steel. Shape: Round. Product Type: Knockout seal. Number in package: 1. Used to close exposed holes in an outlet box or metal enclosure.