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Durable 2 1/2" Deep Electrical Box with Knockout by Vista 20137
  • Stock 51

      1-Gang Device Box · 2-1/2 in Deep 12.5 cu in Knockouts Gangable · 1104K

      SKU: BO-1104-K

      1-gang steel device box for switches or receptacles, with 12.5 cu in capacity, recessed plaster ears, and knockout cable entry. Sized 3 x 2 x 2-1/2 in (76 x 51 x 64 mm), it is commonly used for wall device rough-in and rework where a gangable metal box is required.

      Vista
      • $3.89
       
      In stock(51 items available)

      What this product is for

      This 1-gang steel device box is used to house wiring devices such as switches and receptacles in residential and commercial rough-in. The recessed plaster ears support wall installations and are commonly used where a standard metal device box with knockouts is needed.

      Use for

      Use for single-device wall boxes, switch locations, receptacle points, and similar branch-circuit terminations. It is suitable where you need a gangable steel box with 1/2 in and combination 1/2 in to 3/4 in knockouts for conduit or cable entry, depending on the box configuration supplied.

      Avoid for

      Avoid using this box where a larger box fill is required, where multiple devices need more internal volume, or where a weatherproof, masonry, or non-metallic box is specified. Confirm box fill, conductor count, fittings, and local code requirements before installation.

      Best for

      Best for electricians and contractors needing a standard 1-gang metal device box for flush wall work. The 12.5 cu in capacity and gangable format make it a practical choice for typical device rough-in where space and compatibility with common covers matter.

      Installed in

      Typically installed in framed walls in residential, commercial, and light industrial interiors. Commonly paired with switches, duplex receptacles, device covers, and plaster rings as required by the installation method.

      Why this product exists

      This box provides a standard metal enclosure for terminating device wiring while keeping the installation flush and protected. The knockout layout helps simplify entry selection, and the gangable design is commonly used when adjacent device positions may need to be combined.

      Compared with similar products

      Compared with shallow device boxes, this 2-1/2 in (64 mm) deep style provides more wiring room for typical device terminations. Compared with non-gangable boxes, a gangable box offers more flexibility when field conditions change. Actual box fill depends on conductor size, device count, clamps, and fittings.

      Specifications

      • Brand: Vista
      • Manufacturer part number: 1104K
      • Product type: 1-gang device box
      • Material: Steel
      • Dimensions: 3 x 2 x 2-1/2 in (76 x 51 x 64 mm)
      • Capacity: 12.5 cu in
      • Mounting style: Recessed plaster ears
      • Gangable: Yes
      • Knockouts: 4 x 1/2 in knockouts and 2 x 3/4 in knockouts, based on legacy row data; similar 1104K listings also describe 2 bottom 1/2 in and 2 end combination 1/2 in to 3/4 in knockouts
      • Application: Switch and receptacle device box
      • Typical buying note: A 12.5 cu in single-gang box is commonly selected for standard device rough-in, but box fill must be verified for the actual conductor count and device used. Actual performance depends on installation conditions, fittings, and local electrical code.
        • SKU
          BO-1104-K
        • Manufacturer Part #
          20137
      • Application
        Switch and receptacle device box
      • Material
        Steel
      • Mounting
        Recessed plaster ears
      • Dimensions
        3 x 2 x 2-1/2 in (76 x 51 x 64 mm)
      • Typical Buying Note
        A 12.5 cu in single-gang box is commonly selected for standard device rough
      • Knockouts
        4 x 1/2 in knockouts and 2 x 3/4 in knockouts, based on legacy row data; si
      • Capacity
        12.5 cu in
      • Brands
        Vista
      • Stock in Flesherton
        51

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