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Boxes and Fittings

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  • 4" Rigid Threaded Coupling, Stainless Steel
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    4" Rigid Threaded Coupling, Stainless Steel

    GI-RC-400SS
    $170.05
    MSRP: $504.34
    This 4" Rigid Threaded Coupling from Garvin Industries is a high-quality component designed for creating strong, secure connections in rigid conduit systems. Made from durable stainless steel, it ensures longevity and reliability in various industrial...
    Qty in Cart: 0
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    $170.05
    MSRP: $504.34
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  • 3-1/2" Rigid Threaded Coupling, Stainless Steel
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    3-1/2" Rigid Threaded Coupling, Stainless Steel

    GI-RC-350SS
    $147.75
    MSRP: $421.05
    The Garvin Industries RC-350SS 3-1/2" Rigid Threaded Coupling is a high-quality component made from stainless steel, designed to connect and secure rigid and IMC conduits. This coupling is an essential part of any installation where durability and...
    Qty in Cart: 0
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    $147.75
    MSRP: $421.05
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  • 3" Rigid Threaded Coupling, Stainless Steel
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    3" Rigid Threaded Coupling, Stainless Steel

    GI-RC-300SS
    $100.65
    MSRP: $286.75
    This 3" Rigid Threaded Coupling from Garvin Industries is crafted from high-quality stainless steel, ensuring robustness and longevity in industrial settings. Ideal for securely joining two lengths of threaded rigid or IMC conduits, this coupling...
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    $100.65
    MSRP: $286.75
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  • 1/2" Rigid Threaded Coupling, Stainless Steel
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    1/2" Rigid Threaded Coupling, Stainless Steel

    GI-RC-50SS
    $11.80
    MSRP: $32.51
    This 1/2" Rigid Threaded Coupling from Garvin Industries is crafted from high-quality stainless steel, offering excellent durability and resistance to corrosion. It is designed to connect two lengths of 1/2" rigid or IMC conduit securely in industrial...
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    $11.80
    MSRP: $32.51
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  • 1-1/2" Rigid Threaded Coupling, Stainless Steel
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    1-1/2" Rigid Threaded Coupling, Stainless Steel

    GI-RC-150SS
    $38.00
    MSRP: $113.67
    This 1-1/2" Rigid Threaded Coupling from Garvin Industries is crafted from high-quality stainless steel, ensuring durability and reliability for securing rigid conduits. Perfect for industrial, commercial, and residential installations, it stands...
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    $38.00
    MSRP: $113.67
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  • 1" Rigid Threaded Coupling, Stainless Steel
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    1" Rigid Threaded Coupling, Stainless Steel

    GI-RC-100SS
    $24.50
    MSRP: $64.81
    The Garvin Industries RC-100SS 1" Rigid Threaded Coupling is a robust connector for rigid and IMC conduits, made from durable stainless steel. This coupling is essential for ensuring secure and corrosion-resistant connections in a variety of industrial...
    Qty in Cart: 0
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    $24.50
    MSRP: $64.81
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  • 2" Rigid Threaded Coupling, Stainless Steel
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    2" Rigid Threaded Coupling, Stainless Steel

    GI-RC-200SS
    $62.55
    MSRP: $149.17
    This 2" Rigid Threaded Coupling from Garvin Industries is crafted from high-quality stainless steel, ensuring a durable and corrosion-resistant connection for rigid conduits in industrial settings. Its robust design is ideal for maintaining structural...
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    $62.55
    MSRP: $149.17
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  • 1-1/4" Rigid Threaded Coupling, Stainless Steel
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    1-1/4" Rigid Threaded Coupling, Stainless Steel

    GI-RC-125SS
    $31.25
    MSRP: $82.67
    This 1-1/4" Rigid Threaded Coupling from Garvin Industries is crafted from high-quality stainless steel, ensuring durability and reliability for mechanical protection and grounding of rigid conduits. Ideal for industrial and commercial applications,...
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    $31.25
    MSRP: $82.67
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  • 3/4" Rigid Threaded Coupling, Stainless Steel
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    3/4" Rigid Threaded Coupling, Stainless Steel

    GI-RC-75SS
    $15.60
    MSRP: $73.41
    This 3/4" Rigid Threaded Coupling from Garvin Industries is crafted from high-quality stainless steel, ensuring a durable and reliable connection for electrical conduits. Perfect for industrial, commercial, and residential installations, it offers...
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    $15.60
    MSRP: $73.41
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  • Old-Work Switch Box Supports with 2-1/2" Long Legs, Pair
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    Old-Work Switch Box Supports with 2-1/2" Long Legs, Pair

    GI-SBS-L
    $0.55
    MSRP: $1.96
    Garvin Industries' Old-Work Switch Box Supports facilitate the quick and secure installation of switch boxes in existing walls. This product is particularly useful for electrical retrofits where durability and reliability are crucial. Key Features and...
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    $0.55
    MSRP: $1.96
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  • 1" Rigid to 1" Flexible Metal Conduit Combination Coupling
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    1" Rigid to 1" Flexible Metal Conduit Combination Coupling

    GI-RTF100
    $15.35
    MSRP: $22.71
    Garvin Industries' RTF100 is a high-quality combination coupling designed to transition seamlessly from 1" rigid to 1" flexible metal conduit. This coupling is essential for electrical installations requiring a secure connection between different conduit...
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    $15.35
    MSRP: $22.71
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  • 1-1/4" EMT to Rigid Combination Compression Coupling, Steel
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    1-1/4" EMT to Rigid Combination Compression Coupling, Steel

    GI-RTE125
    $49.10
    MSRP: $72.55
    This 1-1/4" EMT to Rigid Combination Compression Coupling is a high-quality connector made from steel, designed to securely join EMT conduits to rigid or IMC conduits. This coupling is part of Garvin Industries' reliable conduit fittings line, ensuring...
    Qty in Cart: 0
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    $49.10
    MSRP: $72.55
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  • Die Cast Zinc Nonmetallic Cable Connector, 3/8 inch
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    Die Cast Zinc Nonmetallic Cable Connector, 3/8 inch

    GI-RXCN38
    $0.20
    MSRP: $0.36
    This Garvin Industries RXCN38 nonmetallic cable connector is crafted from die-cast zinc, offering superior durability and reliability for securing cable entries. Its robust design ensures a tight and protective connection, making it a staple in...
    Qty in Cart: 0
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    $0.20
    MSRP: $0.36
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  • 3/4" Rigid to Flexible Metal Conduit Combination Coupling
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    3/4" Rigid to Flexible Metal Conduit Combination Coupling

    GI-RTF75
    $17.10
    MSRP: $25.27
    This 3/4" Rigid to Flexible Metal Conduit Combination Coupling from Garvin Industries is a versatile and essential component for electrical installations, ensuring a secure and reliable transition between rigid and flexible metal conduits.Key Features...
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    $17.10
    MSRP: $25.27
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  • 1/2" Rigid to 1/2" Flexible Metal Conduit Combo Coupling
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    1/2" Rigid to 1/2" Flexible Metal Conduit Combo Coupling

    GI-RTF50
    $12.75
    MSRP: $18.86
    This Garvin Industries RTF50 combo coupling is expertly designed to connect 1/2" rigid conduit to 1/2" flexible metal conduit, seamlessly bridging the gap between different conduit systems. It's an essential component for ensuring a secure and reliable...
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    $12.75
    MSRP: $18.86
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  • 3" x 2" Switch Box Extension Ring, Steel
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    3" x 2" Switch Box Extension Ring, Steel

    GI-SBEX
    $3.25
    MSRP: $5.85
    This Garvin Industries 3" x 2" Switch Box Extension Ring is crafted from durable steel, designed to seamlessly extend the depth of existing electrical switch boxes. Its robust construction ensures longevity and compliance with standard electrical codes,...
    Qty in Cart: 0
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    $3.25
    MSRP: $5.85
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  • 4-11/16" Square Swivel Fixture Hanger, Plain, 1/2" - 3/4" SS
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    4-11/16" Square Swivel Fixture Hanger, Plain, 1/2" - 3/4" SS

    GI-SC-507511B-VTSS
    $74.70
    MSRP: $176.73
    The Garvin Industries SC-507511B-VTSS swivel fixture hanger is designed for secure and adjustable mounting of lighting fixtures and electrical equipment. This model features a 4-11/16" square design with versatile 1/2" to 3/4" knockouts catering to a...
    Qty in Cart: 0
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    $74.70
    MSRP: $176.73
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  • 4" Square Swivel Fixture Hanger, Garvin Industries SC-50
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    4" Square Swivel Fixture Hanger, Garvin Industries SC-50

    GI-SC-50
    $13.90
    MSRP: $24.88
    The Garvin Industries SC-50 is a 4" square swivel fixture hanger that provides a robust and flexible solution for mounting overhead lighting fixtures. This product is part of Garvin Industries' commitment to innovative and high-quality installation...
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    $13.90
    MSRP: $24.88
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  • 4-11/16" Square 'Hands-Free' Swivel Fixture Hanger
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    4-11/16" Square 'Hands-Free' Swivel Fixture Hanger

    GI-SC-507511BHF
    $25.40
    MSRP: $45.38
    The Garvin Industries SC-507511BHF is part of an innovative line of 'Hands-Free' swivel fixture hangers, designed to simplify the installation process in various settings. This 4-11/16" square fixture hanger features a unique swivel design that allows...
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    $25.40
    MSRP: $45.38
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  • 4" Square Swivel Fixture Hanger, Plenum, 1/2" Stainless Steel
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    4" Square Swivel Fixture Hanger, Plenum, 1/2" Stainless Steel

    GI-SC-50-VTSS
    $39.70
    MSRP: $136.93
    This Garvin Industries 4" square swivel fixture hanger is part of a robust line of electrical fittings, designed specifically for use in plenum spaces where additional fire resistance is required. This hanger is crafted from durable 1/2" stainless steel,...
    Qty in Cart: 0
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    $39.70
    MSRP: $136.93
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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.