Outlet Box Covers | McMaster-Carr

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Circular Outlet Diameter

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140 Products

Outlet Boxes and Covers

Covers for Steel Outlet Boxes

Covers for Steel Outlet Boxes

Blank Covers for Steel Outlet Boxes

Blank Covers for Steel Outlet Boxes

Close off unused outlets.

Covers for Steel Switch Boxes

Blank Covers for Steel Switch Boxes

Close off unused switches.

Covers for Rectangular Steel Outlet Boxes

Covers for Rectangular Steel Outlet Boxes

Blank Covers for Rectangular Steel Outlet Boxes

Blank Covers for Rectangular Steel Outlet Boxes

Close off unused outlets.

Blank Covers for Octagonal Steel Outlet Boxes

Blank Covers for Octagonal Steel Outlet Boxes

Close off unused outlets.

Covers for Octagonal Steel Outlet Boxes

Covers for Octagonal Steel Outlet Boxes

Blank Covers for Aluminum
Conduit-Connecting Outlet Boxes

Close off unused outlets.

Covers for Aluminum
Conduit-Connecting Outlet Boxes

Blank Covers for Plastic
Conduit-Connecting Outlet Boxes

Close off unused outlets.

Covers for Plastic Conduit-Connecting Outlet Boxes

Covers for Plastic Conduit-Connecting Outlet Boxes

Weatherproof Outlet Boxes and Covers

Protected While-in-Use Covers
for Weatherproof Outlet Boxes

Protected While-in-Use Covers for Weatherproof Outlet Boxes

Keep the cover closed during operation to completely shield the outlet and plug from rain, snow, and wet conditions.

Covers for Weatherproof Outlet Boxes

Covers for Weatherproof Outlet Boxes

These corrosion-resistant covers can withstand rain, snow, and wet conditions without being damaged.

Blank Covers for Weatherproof Outlet Boxes

Close off unused outlets.

Blank Round Covers for Weatherproof Outlet Boxes

Blank Round Covers for Weatherproof Outlet Boxes

Close off unused outlets.

Round Covers for Weatherproof Outlet Boxes

Round Covers for Weatherproof Outlet Boxes

Rain, snow, and wet conditions won't damage these corrosion-resistant covers.

Wall Plates

Wall Plates

Wall Plates

Give switches and outlets a finished look.

Corrosion-Resistant Wall Plates

Corrosion-Resistant Wall Plates

Keep switches and outlets under cover for protection from dust and dirt. These stainless steel plates resist corrosion and have a sealing gasket to keep out moisture.

Build-Your-Own Wall Plates

Snap end and center sections together to create your own two-device or wider wall plate.

Outlet- and Switch-Covering Wall Plates

Outlet- and Switch-Covering Wall Plates

Cover existing outlets and switches for a refreshed appearance, no rewiring necessary.

Multichannel Low-Profile Raceway

Multichannel Low-Profile Raceway

With more than one channel, this raceway allows you to separate power and data wiring to prevent signal interference.

Wall Plates for Flush-Mount Outlet Strips

Wall Plates for Flush-Mount Outlet Strips

Wall Plates for Flush-Mount Outlet Strips

Snap these wall plates onto flush-mount outlet strips to secure the outlet strip in a cutout.

Strut Channel Outlet Boxes and Covers

Strut Channel Outlet Boxes and Covers

Mount electrical components along your strut channel to bring power to new locations.

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)