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    8 Products

    Steel Outlet Boxes with Knockouts

    Knockouts allow you to modify these boxes to fit your application.
    Octagonal Outlet Boxes
    Image of Product. Front orientation. Outlet Boxes. Steel Outlet Boxes with Knockouts, Octagonal Outlet Boxes.
    For Max. No.
    of Devices
    No. of
    Knockouts
    Knockout
    Trade Size
    Ht.
    Wd.
    Dp.
    Cap., cu.
    in.
    Material
    Each
    181/2, 3/4
    		4"4"1 1/2"15.5Zinc-Plated Steel0000000000000
    191/2
    		4"4"1 1/2"15.5Zinc-Plated Steel000000000000
    191/2
    		4"4"2 1/8"21.5Zinc-Plated Steel000000000000
     
    Accessories for Outlet Boxes
    Outlet Box Extenders
    Image of Product. Front orientation. Outlet Box Extenders. Steel Outlet Boxes with Knockouts, Octagonal Outlet Boxes.
    No. of
    Knockouts
    Knockout
    Trade Size
    Ht.
    Wd.
    Dp.
    Cap., cu.
    in.
    Material
    Certification
    Each
    41/2
    		4"4"1 1/2"15.5Zinc-Plated SteelUL Listed
    		0000000000000
    Outlet Box Covers
    Image of Product. Front orientation. Outlet Box Covers. Steel Outlet Boxes with Knockouts, Octagonal Outlet Boxes, Flat Blank Covers with Knockouts.
    Image of Product. Front orientation. Outlet Box Covers. Steel Outlet Boxes with Knockouts, Octagonal Outlet Boxes, Flat Blank Covers.
    Image of Product. Front orientation. Outlet Box Covers. Steel Outlet Boxes with Knockouts, Octagonal Outlet Boxes, Flat Covers for NEMA Outlet.

    Flat Blank

    Covers with

    Knockouts

    Flat Blank

    Covers

    Flat Covers for

    NEMA Outlet

    For Max. No.
    of Devices
    For No. of
    Outlets
    Knockout Trade Size (No.
    of Knockouts)
    Ht.
    Wd.
    Material
    Mounting Fasteners
    Included
    Certification
    Each
    Flat Blank Covers with Knockouts
    0—1/2 (1)4"4"Zinc-Plated SteelNoUL Listed
    		0000000000000
     
    Flat Blank Covers
    0——4"4"Zinc-Plated SteelNoUL Listed
    		000000000000
     
    Flat Covers for NEMA Outlet
    12 Outlets—4"4"Zinc-Plated SteelNoUL Listed
    		000000000000
     
    Outlet Box Hanger Bars
    Each
    14 ¼" to 22 ½" Adjustable Hanger Bar0000000000000
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