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Boxes and Fittings

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  • Westgate 3/4" Trade Size, 3 Outlet Holes, 18.3 Cu. in.
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    Westgate 3/4" Trade Size, 3 Outlet Holes, 18.3 Cu. in.

    WM-W1B75-3
    $4.08
    MSRP: $4.61
    Westgate 3/4" Trade Size, 3 Outlet Holes, 18.3 Cu. in. is a Westgate Manufacturing product for electrical products applications.Key FeaturesFinish: GrayMaterial: SteelCountry of Origin: CHINAItem Weight: 1Technical SpecificationsItem...
    Qty in Cart: 0
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    $4.08
    MSRP: $4.61
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  • Rectangular Weatherproof Electrical Box, 1/2” Trade Size, 2 Outlet Holes, White
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    Rectangular Weatherproof Electrical Box, 1/2” Trade Size, 2 Outlet Holes, White

    WM-WRE-2-WHT
    $4.08
    MSRP: $4.61
    White rectangular weatherproof electrical box, 1/2” trade size, with 2 outlet holes. Ideal for outdoor applications. Key Features and Benefits Weatherproof design for outdoor use 1/2” trade size for compatibility with...
    Qty in Cart: 0
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    $4.08
    MSRP: $4.61
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  • Weatherproof Round Electrical Box, 1 Outlet Hole, White
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    Weatherproof Round Electrical Box, 1 Outlet Hole, White

    WM-WRE-1-WHT
    $2.68
    MSRP: $3.02
    Westgate Manufacturing's Weatherproof Round Electrical Box, part of the WRE series, offers robust protection and adaptability for outdoor electrical installations. Key Features and Benefits Durable construction for long-lasting use ...
    Qty in Cart: 0
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    $2.68
    MSRP: $3.02
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  • Round Extension Box, 4" Deep, 1/2" Trade Size, 5 Outlet Holes, 15.8 cu. in., Black Round Extension Box, 4" Deep, 1/2" Trade Size, 5 Outlet Holes, 15.8 cu. in., Black
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    Round Extension Box, 4" Deep, 1/2" Trade Size, 5 Outlet Holes, 15.8 cu. in., Black

    WM-WRB50-5-BK
    $8.31
    MSRP: $9.37
    This 4" deep round extension box from Westgate Manufacturing is a versatile solution for electrical installations, providing ample space and multiple outlets for various wiring needs. Key Features and Benefits 4" deep design for added wiring space 1/2"...
    Qty in Cart: 0
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    $8.31
    MSRP: $9.37
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  • Duplex Vertical, White
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    Duplex Vertical, White

    WM-W1C-DV-WH
    $5.49
    MSRP: $6.19
    Westgate Manufacturing Duplex Vertical Outlet Cover - White The Westgate Manufacturing Duplex Vertical Outlet Cover is a versatile and essential component for protecting outdoor electrical outlets. This product belongs to Westgate's renowned series of...
    Qty in Cart: 0
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    $5.49
    MSRP: $6.19
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  • Westgate 1-Gang Weatherproof Cover, Vertical, Switch, Bronze
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    Westgate 1-Gang Weatherproof Cover, Vertical, Switch, Bronze

    WM-W1C-SW-BRZ
    $8.31
    MSRP: $9.37
    Westgate 1-Gang Weatherproof Cover - Bronze The Westgate 1-Gang Weatherproof Cover, SKU: WM-W1C-SW-BRZ, is an ideal solution for protecting your outdoor switch installations. Finished in a durable bronze color, this cover not only ensures excellent...
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    $8.31
    MSRP: $9.37
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  • Master 80 Wire Pulling Grip with Dual Armored Cable Adaptors 360 Rotatable Feed-Through Armored Ground Clamp image 2
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    360 Rotatable Feed-Through Armored Ground Clamp

    WM-MVP99-360-2C
    $19.74
    MSRP: $22.78
    360 Rotatable Feed-Through Armored Ground Clamp The 360 Rotatable Feed-Through Armored Ground Clamp (SKU: WM-MVP99-360-2C) is a crucial component for ensuring secure grounding in various electrical systems. Designed with a robust and adjustable...
    Qty in Cart: 0
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    $19.74
    MSRP: $22.78
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  • 3/4 Inch Armored Ground Clamp with Feed-Through 3/4 Inch Armored Ground Clamp with Feed-Through image 2
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    3/4 Inch Armored Ground Clamp with Feed-Through

    WM-MVP94-75
    $6.90
    MSRP: $7.78
    3/4 Inch Armored Ground Clamp with Feed-Through The 3/4 Inch Armored Ground Clamp with Feed-Through is meticulously engineered to deliver a robust and dependable ground connection for armored cables. This clamp is pivotal in preserving the safety and...
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    $6.90
    MSRP: $7.78
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  • Versatile Wire Pulling Grip for Multiple Sizes
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    Versatile Wire Pulling Grip for Multiple Sizes

    WM-MVP99
    $18.74
    MSRP: $20.78
    Efficient and Versatile Wire Pulling Grip - WM-MVP99 Our WM-MVP99 Wire Pulling Grip is the ultimate solution for efficient cable management. Designed to accommodate multiple wire sizes, this tool is essential for various electrical applications,...
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    $18.74
    MSRP: $20.78
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  • Directional Armored Ground Clamp Multi-Size Wire Pulling Grip
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    Directional Armored Ground Clamp

    WM-MVP98
    $13.94
    MSRP: $15.72
    Directional Armored Ground Clamp The Directional Armored Ground Clamp, SKU: WM-MVP98, is your go-to solution for securely grounding armored cables, offering unparalleled reliability and durability across various electrical installations. This essential...
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    $13.94
    MSRP: $15.72
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  • 4 Inch Threaded Conduit Bodies | T Series 4 Inch Threaded Conduit Bodies | T Series
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    4 Inch Threaded Conduit Body, T Series

    WM-T-400CG
    $163.74
    MSRP: $184.78
    The 4-inch Threaded Conduit Body from the T Series is a robust and essential component for electrical installations, providing excellent protection and connectivity for wiring systems. Key Features and Benefits Constructed from die-cast aluminum for...
    Qty in Cart: 0
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    $163.74
    MSRP: $184.78
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  • 3-1/2 Inch Threaded Conduit Bodies | T Series 3-1/2 Inch Threaded Conduit Bodies | T Series
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    3-1/2 Inch Threaded Conduit Bodies, T Series, Die-Cast Aluminum, Gray Powder Coat Finish, UL Listed

    WM-T-350CG
    $192.74
    MSRP: $217.78
    Introducing the 3-1/2 Inch T Series Threaded Conduit Body, a robust and reliable solution for electrical conduit systems. Crafted from durable die-cast aluminum with a gray powder coat finish, this product is designed to withstand harsh environments...
    Qty in Cart: 0
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    $192.74
    MSRP: $217.78
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  • 2 Inch Threaded Conduit Bodies 2 Inch Threaded Conduit Bodies
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    2 Inch Threaded Conduit Body, Die-Cast Aluminum, Gray Powder Coat Finish

    WM-T-200CG
    $26.74
    MSRP: $30.78
    The 2 Inch Threaded Conduit Body is a durable and reliable component in electrical systems, offering robust protection and connectivity for electrical conduits. Part of a versatile series, it ensures safety and efficiency in various installations. Key...
    Qty in Cart: 0
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    $26.74
    MSRP: $30.78
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  • 1-1/4 Inch Threaded Conduit Bodies | T Series Threaded Conduit Body, T Series, 1-1/4 Inch image 2
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    Threaded Conduit Body, T Series, 1-1/4 Inch

    WM-T-125CG
    $15.74
    MSRP: $17.78
    1-1/4 Inch T Series threaded conduit body, UL listed, featuring a die-cast aluminum construction with a gray powder coat finish for durability and corrosion resistance. Key Features and Benefits Complete with cover & gasket ...
    Qty in Cart: 0
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    $15.74
    MSRP: $17.78
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  • 1 Inch Threaded Conduit Body 1 Inch Threaded Conduit Body, Die-Cast Aluminum, Gray Powder Coat Finish, Clear Anodized Cover image 2
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    1 Inch Threaded Conduit Body, Die-Cast Aluminum, Gray Powder Coat Finish, Clear Anodized Cover

    WM-T-100CG
    $9.72
    MSRP: $10.96
    1 Inch Threaded Conduit Body made from die-cast aluminum, available in gray powder coat finish, offers NEMA 3R weather protection with corrosion resistant screws. Key Features and Benefits Complete with cover & gasket ...
    Qty in Cart: 0
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    $9.72
    MSRP: $10.96
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  • 3/4 Inch Threaded Conduit Bodies | T Series 3/4 Inch Threaded Conduit Bodies, T Series, Die-Cast Aluminum, Gray Powder Coat Finish image 2
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    3/4 Inch Threaded Conduit Bodies, T Series, Die-Cast Aluminum, Gray Powder Coat Finish

    WM-T-75CG
    $6.90
    MSRP: $7.78
    3/4 inch threaded conduit bodies in T Series are crafted from robust die-cast aluminum, ensuring durability and reliability in various installations. This product is a part of the manufacturer's comprehensive lineup, offering optimal protection and...
    Qty in Cart: 0
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    $6.90
    MSRP: $7.78
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  • 1/2 Inch Threaded Conduit Bodies | T Series 1/2 Inch Threaded Conduit Body, T Series image 2
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    1/2 Inch Threaded Conduit Body, T Series

    WM-T-50CG
    $4.08
    MSRP: $4.61
    1/2 Inch threaded conduit body in T series, made of die-cast aluminum, ensuring durability and corrosion resistance. Features a gray powder coat finish and UL listing for safety and reliability. Key Features and Benefits Complete with cover & gasket...
    Qty in Cart: 0
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    $4.08
    MSRP: $4.61
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  • 4 Inch Round Weatherproof Extension Box - 4 3/4” Height 4 Inch Round Weatherproof Extension Box - 4 3/4" Height image 2
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    4 Inch Round Weatherproof Extension Box - 4 3/4" Height

    WM-WXR75-4
    $9.72
    MSRP: $10.96
    4 Inch Round Weatherproof Extension Box The 4-Inch Round Weatherproof Extension Box, part of the acclaimed WXR75 series, is meticulously engineered to tackle the challenges posed by outdoor electrical installations. Standing tall at 4 3/4 inches, this...
    Qty in Cart: 0
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    $9.72
    MSRP: $10.96
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  • 4 Inch Round Weatherproof Extension Box 4-Inch Round Weatherproof Extension Box image 2
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    4-Inch Round Weatherproof Extension Box

    WM-WXR50-4
    $10.69
    MSRP: $12.05
    4 Inch Round Weatherproof Extension Box - WXR50 Series The 4 Inch Round Weatherproof Extension Box, part of the WXR50 series, is a robust solution for outdoor electrical needs. This versatile and resilient extension box is meticulously designed to...
    Qty in Cart: 0
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    $10.69
    MSRP: $12.05
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  • 2 Gang Weatherproof Extension Ring 2 Gang Weatherproof Extension Ring image 2
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    2 Gang Weatherproof Extension Ring

    WM-WXR-2
    $9.72
    MSRP: $10.96
    Durable 2 Gang Weatherproof Extension Ring The 2 Gang Weatherproof Extension Ring, part of the highly reliable WXR series, offers a robust and practical solution for all your electrical installation needs, particularly in environments exposed to the...
    Qty in Cart: 0
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    $9.72
    MSRP: $10.96
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Electrical boxes and fittings are foundational components in any commercial, industrial, or residential wiring installation. The box provides the structural housing for wiring connections and device mounting, while fittings secure conduit runs and manage cable entry points. Selecting the right box type for the application is critical for code compliance, installation efficiency, and long-term reliability.

Metallic boxes in square, round, octagonal, and masonry configurations are the standard choice for commercial and industrial work, where conduit systems and larger conductors are the norm. Square boxes are the most versatile format, used throughout commercial conduit systems as device, junction, and pull boxes. Round and octagonal boxes handle ceiling outlet and fixture mounting applications. Masonry boxes serve concrete block, brick, and poured concrete wall assemblies where no stud cavity exists.

Plastic boxes are widely used in residential and light commercial new construction where nonmetallic sheathed cable is the primary wiring method. Their lightweight construction and integrated cable clamp designs speed up rough-in in typical stud-wall applications.

Weatherproof boxes and in-use covers are required for any outdoor or damp-location installation, from exterior receptacles on commercial buildings to parking lot and landscape device locations. Floor boxes bring power and data access to open office floor plates without exposed conduit runs.

Ceiling fan support boxes provide the rated mounting structure required wherever a fan is installed. Panel and breaker accessories, and raceway support hardware round out this category for commercial electrical projects from rough-in through finish.

Browse by type: Metallic Boxes and Accessories, Plastic Boxes, Weatherproof Boxes and In-Use Covers, and Floor Boxes. For switches, outlets, and sensors, visit Controls and Devices.