4" x 2-1/8" Deep Octagon Box, Steel, 5 Each 1/2" & 4 Each 3/4" Knockouts, 21-1/2 CUIN.
4" x 1-1/2" Deep, Steel Octagon Box, Steel, 9 Each 1/2" Knockouts, 15-1/2 CUIN.
4" x 1-1/2" Deep, Steel Octagon Box, Non-Metallic Clamps, 3 Each 1/2" Knockouts, 15-1/2 CUIN.
4" x 1/2" Deep, Steel Round Ceiling Pan, 5 Each 1/2" Knockouts, 6 CUIN.
4" x 2-1/8" Deep Octagon Box, Steel, Non-Metallic Clamps, 3 Each 1/2" Knockouts, 21-1/2 CUIN.
3-1/2" x 1-1/2" Deep Steel, Octagon Box, 5 Each 1/2" Knockouts, 11.8 CUIN. N.
4" x 1-1/2" Deep Steel Octagon Box, 5 Each 1/2" & 4 Each 3/4" Knockouts, 15-1/2 CUIN.
3-1/2" x 1/2" Deep Steel, Round Ceiling Pan, 1/2" Knockout, Use Non-Metallic Sheathed Cable Clamps, 3.9 CU IN.
4" x 1-1/2" Deep J Bracket Octagon Box, Steel, 9 Each 1/2" Knockouts, 15-1/2 CUIN.
4" x 1-1/2" Deep TS Bracket Octagon Box, Steel, Use Non-Metallic Sheathed Cable Clamps, 2 Each 1/2" Knockouts, 15-1/2 CUIN.
4" x 1-1/2" Deep J Bracket Octagon Box, Steel, Non-Metallic Sheathed Cable Clamps, 3 Each 1/2" Knockouts, 15-1/2 CUIN.