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Internet # 300848313

Model # WBC100G

Store SKU # 214574

1-Gang Blank Metallic Weatherproof Outlet Cover, Gray

$1.98
  • Protects unused/future outdoor electrical boxes from the elements
  • Resistant to UV rays, corrosion, & harsh weather conditions
  • Includes mounting screws (#6-32) & gasket
  • View More Details

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Product Details

About This Product

Commercial Electric 1-Gang Blank Metallic Weatherproof Outlet Cover, Gray designed to provide weatherproof protection when a box is being used for junction. Blank covers mount to the box flat to have a low profile. Made of rugged metallic construction.

Highlights

  • State of the art powder coat finish provides maximum weather ability and scratch resistance
  • Stamped steel
  • Installation hardware, gasket and multilingual instructions are included
  • NEMA 3R compliant
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 300848313

Model # WBC100G

Store SKU # 214574

Specifications

Dimensions

Product Depth (in.)

0.16 in

Product Height (in)

4.6

Product Width (in.)

2.8 in

Details

Color Family

Gray

Indoor/Outdoor

Indoor, Outdoor

Material

Steel

Metallic/Non-Metallic

Metallic

NEMA Configuration

NEMA 3R

Number of Gangs

1

Pack Size

1

Returnable

90-Day

Shape

Rectangle

Warranty / Certifications

Certifications and Listings

UL Listed

Manufacturer Warranty

1-Year

Questions & Answers

Is there screws that can be used that won't seize to the box / corrode (i.e., break when trying to take out) when opening it at a later time?
ByFeb 22, 2026
1 Answer | 
Answer This Question

Hi Albert, the included screws are zinc plated. As another option, you could purchase stainless steel screws.

By|Feb 25, 2026


    What are the measurements
    ByNov 23, 2025
    1 Answer | 
    Answer This Question

    Hi Tina, H x W:4.57” x 2.80”

    By|Nov 24, 2025


      How far apart are the screw holes
      ByMay 17, 2025
      1 Answer | 
      Answer This Question

      Teresa, the distance is 3.28"

      By|Nov 17, 2025

        (1)

        do these come in a contractor pack?
        ByApr 20, 2025
        1 Answer | 
        Answer This Question

        Hi skarai, I'm sorry they are sold in each's however you can contact Home Depot to see if they would offer a better price for a job purchase.

        By|Apr 21, 2025


          Is the cover paintable?
          ByApr 3, 2025
          1 Answer | 
          Answer This Question

          Hi Cameron, yes they are paintable.

          By|Apr 3, 2025


            What size are the screws in the cover plate?
            ByJan 8, 2025
            1 Answer | 
            Answer This Question

            Hi CuriousCustomer, the screws are ½” #6-32.

            By|Jan 9, 2025


              Do magnets stick to these plates?
              ByOct 16, 2024
              1 Answer | 
              Answer This Question

              Hi Malanie, it should since they are steel. I would depend on the strength of the magnet.

              By|Oct 18, 2024


                The photo appears to be the gray nonmetallic cover, but the description says metallic which is usually galvanized. Please clarify.
                BySep 9, 2023
                1 Answer | 
                Answer This Question

                Hi MikeM, the product is a grey powder coated metal cover.

                By|Dec 17, 2023

                  (1)

                  Viewing 1-8 of 12

                  Customer Reviews

                  4.8 out of 5

                  • 4.8 out of 352 reviews
                  • 92% recommend this product
                  Filter by:
                  Showing 1-10 of 352 reviews
                  Used these for some bronze metal outdoor j-boxes. They are easy to install and use. I like the bronze for outdoor stuff since it usually blends in better with the environment.
                  by
                  • Verified Purchase
                  Commercial Electric Weather resistant indoor outdoor 1 Gang cover at a great price!
                  The Commercial Electric blank cover in gray is metal, comes with foam padding, and mounting screws. It was almost half the price of similar items at Home Depot. The cover can be cut to allow for switches or other electrical components that fit the traditional 1 gang casings. It has cut patterns on the foam to assist with making the perfect cut. I used it to cover a junction box on my kitchen island to protect the wires from moister and to not leave open a junction box that I plan to install a low voltage USB charger receptacle in later. The foam provides a barrier to moister that will help protect the aforementioned receptacle. It comes with standard cover screws that fit 1 Gang boxes. It is scratch resistant and made of durable metal. I had to give it a top rating for being a quality product at a great price.
                  by
                  • Recommended
                  Hard to really review because it arrived on a truck, bottom of pile, bent and paint chipped. We had waited 5 days thru a special order for it to arrive. Home Depot gave me a "break" in price when I returned to complain with pics shortly after the pickup,. My contractors were able to still use and get dent out and paint , even the box was damaged!
                  by
                  • Verified Purchase
                  Great cover for my outdoor application
                  Have a hallway that was exposed to the elements with an unused box. I wanted a good cover and this is perfect. Came with insulation and mounting screws. It seems to be of a nice heavy duty quality. Installation was a snap. It aligned perfectly with the existing box and the supplied screws matched perfectly as well. I feel great about this cover and recommend to anyone.
                  by
                  • Recommended
                  Quality cover for outdoor box
                  Just the cover I needed. The blank 1 gang cover is designed to seal up an electrical box location that is either exposed to the elements (outdoors) or is in a potential damp location (basement or under a patio cover. It installs the same as a typical blank cover, with the exception of the foam gasket that is installed before the cover goes on. The blank cover has a durable coating that helps prevent it from rusting, and is made of rigged metal so that it does not easily bend.
                  by
                  • Recommended
                  Waterproof Cover
                  The Commercial Electric - Commercial Electric Gray 1-Gang Weatherproof Blank Cover does a great job for adding a cover that is safe and secure. The product is very easy to install and does not require any special tools except for a screwdriver. The color matches most electrical receptacles exactly so it does not stick out like a sore thumb. This product is waterproof so you can use it safely around any areas that might have water or moisture.
                  by
                  • Recommended
                  Good value, Gray blank wallplate (metal)
                  This wall plate is a standard single-gang with foam seal. I would recommend this to be used in wet locations or locations where additional protection is needed with the metal finish. In my case, I used this wall plate in a attic electrical build where it may be subject to high traffic and potentially could be bumped into often by maintenance workers. The gray finish on it looks great on any back box but especially on the matching exterior metal boxes. See photos.
                  by
                  • Recommended
                  1 found this review helpful
                  Solid metal!
                  We have an outdoor outlet that no longer worked. I was worried that one of the kiddos would mess with it so I wanted to cover the existing hole. This cover was perfect! Not only does it fit perfectly, it's made of metal with a coating that should prevent any wear from the Texas weather. This sure beats trying to patch the stucco and match the paint color!
                  by
                  • Recommended
                  Essential product
                  Commercial Electric's 1-Gang two screw (included) Weatherproof Blank Metal Cover is ideal for outdoor and indoor use. The foam gasket protects the junction boxes internals from moisture.  The cover can be painted to match your paint scheme. Returnable 90- days with a one year warranty against defects and craftsmanship. As always this product is UL rated and NEMA 3R compliant.
                  by
                  • Recommended
                  Metal is metal and thats what outdoor outlet covers should be.
                  This is a solid metal cover that comes with insulating foam layer to help weatherproof. While in many instances PVC may be OK, if it's in a high traffic area, near a doorway or garage, or just in reach of a string trimmer. Then you will want metal. There are a lot of instances where you may have an above ground junction box, or an exterior outlet you no longer need. Work or Home, you'll want metal to keep it safe from all the elements.
                  by
                  • Recommended
                  Showing 1-10 of 352 reviews

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                  Product Snapshot

                  Built for long-lasting durability and high performance in indoor/outdoor weatherproof applications.
                  Built for long-lasting durability and high performance in outdoor weatherproof protection.
                  Ideal for customers who want weatherproof protection, ensuring durability in wet or dry locations.
                  Built for long-lasting durability and high performance in outdoor junction box protection.

                  Waterproof

                  UV Resistance

                  Impact Resistance

                  Lockable

                  In-Use Capability