Application:
These octagon, concrete-box covers are fitted with octagon concrete boxes to enclosed electrical wiring and provide a means of conduit attachment.

Advantages:
Garvin Industries octagon concrete box covers have knockouts that are sealed with the surface of the cover to prevent entry of concrete slurry, water and debris. Each cover has a 10-32 tapped ground hole.

Field Names:
Concrete box covers, concrete box blanks, concrete box rings, mud box cover, mud box ring, octagon concrete ring covers, octagon concrete cover.