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Round junction box cover with knockout.
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For pricing and availability.
Octagon boxes when used as junction boxes.
Junction box covers and mud rings are available in a variety of styles and sizes.
Bud industries jb 3960 ko steel nema 1 sheet metal junction box with knockout and lift off screw cover 10 width x 10 height x 4 depth gray finish 4 7 out of 5 stars 33 limited time deal.
Item 181587 model pbc300wh.
Carlon round plastic electrical box cover.
Metal boxes must be grounded.
Fits raco model 110.
Used to close 3 1 2 in.
Product may vary by store.
Flat round cover with 1 2 in.
Shop menards where you will always save big money.
Raco manufactures innovative and high quality steel and nonmetallic electrical boxes covers fittings floor boxes and switches.
Bud industries jb 3957 ko steel nema 1 sheet metal junction box with knockout and lift off screw cover 8 width x 8 height x 4 depth gray finish 4 5 out of 5 stars 55 17 50 17.
Add to list click to add item sigma electric round metal blank cover gray to your list.
Sigma electric 1 gang rectangle metal weatherproof electrical box cover.
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The washers prevent the locknut from biting into the side of the metal box around the the knock out opening.
This historic brand is part of the commercial construction business of hubbell incorporated.
Knockout model 703 1 08 1 08.
Hubbell taymac 1 gang round plastic weatherproof electrical box cover.