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Electrical Box Accessories
Available3 products
Browse through this selection of electrical box cover accessories from Grainger. Find the parts you need to complete your electrical box installation. Choose from support brackets and braces, mounting hangers, wire protection plates, mud rings, switch box adjustment rings and more. Grainger helps you get the job done with a large supply of electrical box cover accessories.
Conduit Size (In.)
Knockout Plugs
Cover exposed knockout holes with these knockout plugs.
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Sealing Washers
Sealing washers provide a watertight seal between your fitting and enclosure.
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