Industry Description
Octagon Box, 15.8 Cubic Inches, 4 Inch Diameter x 1-1/2 Inches Deep, 3/4 Inch Knockouts, Pre-Galvanized Steel, Drawn Construction, For use with Conduit
Modified Industry Description
4 IN DIAMETER OCTAGON BOX, 1 1/2 DEEP, 3/4 IN KNOCKOUTS, STEEL