

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Hubbell 1043 RACO Knockout Seal is a one-piece solution designed for use with boxes and panelboards. It features a trade size of three-fourths inches, making it suitable for various electrical applications. This knockout seal is made from steel and has an electro-plated zinc finish for added durability.
Used to close unused openings in electrical boxes or panelboards.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!