10 Pcs, 4 in. Octagon Box, 1-1/2 in. Deep, 1/2 in. Knockouts, .0625 Galvanized Steel - Silver
$34.97
4 in octagon, 1-1/2in deep boxes with (4) 1/2in side knockouts and (5) 1/2in bottom knockouts are used to install ceiling and wall lighting fixtures, fans,