

Ships same day if ordered by 12 pm
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 L.H. Dottie D10S is a three-piece knockout seal designed to fit holes that are one half inch in diameter. Made from steel and finished with zinc plating, this product offers durability and longevity in electrical fittings. This knockout seal is easy to install with snap-in mounting, ensuring secure placement. Use it to effectively seal holes punched in panels or knockouts from outlet boxes.
Ideal for sealing knockout openings in electrical panels and boxes, the D10S is an essential accessory for electricians and technicians.
Thanks for subscribing!
This email has been registered!