Universal 1/2 inch Knockout Filler Plate GE TFH THQP Challenger Type A

Designed to fit 1/2-inch rectangular breaker knockouts. Perfectly compatible with GE PowerMark Gold, TFH, THQP, and Challenger Type A load centers. | Features a convenient snap-in design. Fill unused circuit breaker positions in seconds without using tools, screws, or adhesives. | Provides a clean, finished look to your breaker box, effectively sealing out dust, insects, and debris while maintaining the panel's integrity.