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  • Five Gang Masonry Box Extension, 2-1/2" Deep with Conduit Knockouts
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    Five Gang Masonry Box Extension, 2-1/2" Deep with Conduit Knockouts

    GI-TBX-525
    $51.60
    MSRP: $92.23
    The Garvin TBX-525 Five Gang Masonry Box Extension is designed to provide a seamless solution for extending existing masonry boxes. This 2-1/2" deep extension comes equipped with conduit knockouts, making it an essential component for electrical...
    Qty in Cart: 0
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    Price:
    $51.60
    MSRP: $92.23
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  • 5 Gang Mason Box Extension Ring, 3-1/2 Inch Deep
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    5 Gang Mason Box Extension Ring, 3-1/2 Inch Deep

    GI-TBX-535
    $66.25
    MSRP: $118.44
    This 5 Gang Mason Box Extension Ring is a practical solution for electricians needing to extend the capacity of an existing mason box. Its 3-1/2 inch depth provides ample space for additional wiring, making it ideal for complex installations or...
    Qty in Cart: 0
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    Price:
    $66.25
    MSRP: $118.44
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  • Six Gang Masonry Box Extension, 3-1/2" Deep with Conduit Knockouts
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    Six Gang Masonry Box Extension, 3-1/2" Deep with Conduit Knockouts

    GI-TBX-635
    $103.45
    MSRP: $184.91
    Garvin Industries' TBX-635 is a six gang masonry box extension designed to add depth to existing masonry boxes. The 3-1/2" deep extension is equipped with conduit knockouts, providing versatility and ease of use for electrical professionals. Key...
    Qty in Cart: 0
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    Price:
    $103.45
    MSRP: $184.91
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  • EMT Two Hole Conduit Strap, 3/8 Inch
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    EMT Two Hole Conduit Strap, 3/8 Inch

    GI-THS-38
    $0.20
    MSRP: $0.91
    This Garvin Industries 3/8-inch EMT Two Hole Conduit Strap is designed to provide a durable and reliable solution for securing EMT conduit to various surfaces. It is an essential component for ensuring organized and safe electrical wiring...
    Qty in Cart: 0
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    Price:
    $0.20
    MSRP: $0.91
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  • EMT Two Hole Conduit Strap, 1/4"
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    EMT Two Hole Conduit Strap, 1/4"

    GI-THS-25
    $0.20
    MSRP: $0.91
    Garvin Industries' 1/4" EMT Two Hole Conduit Strap is designed for securing EMT conduit to any surface. Its robust construction ensures a secure and long-lasting installation. Key Features and Benefits Accommodates 1/4" EMT conduit ...
    Qty in Cart: 0
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    $0.20
    MSRP: $0.91
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  • Stainless Steel EMT Two Hole Conduit Strap, 1"
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    Stainless Steel EMT Two Hole Conduit Strap, 1"

    GI-THSS-100
    $3.75
    MSRP: $16.81
    This Garvin Industries THSS-100 stainless steel EMT two hole conduit strap is a robust solution for mounting EMT conduits. Its stainless steel construction ensures durability and resistance to corrosion, making it suitable for various environments. ...
    Qty in Cart: 0
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    $3.75
    MSRP: $16.81
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  • Stainless Steel EMT Two Hole Conduit Strap, 1-1/2"
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    Stainless Steel EMT Two Hole Conduit Strap, 1-1/2"

    GI-THSS-150
    $6.20
    MSRP: $19.62
    This Stainless Steel EMT Two Hole Conduit Strap is designed for a secure installation of 1-1/2" EMT conduits. Its stainless steel construction ensures durability and resistance to corrosion, making it an ideal choice for a variety of environments. ...
    Qty in Cart: 0
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    $6.20
    MSRP: $19.62
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  • Stainless Steel EMT Two Hole Conduit Strap, 1-1/4"
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    Stainless Steel EMT Two Hole Conduit Strap, 1-1/4"

    GI-THSS-125
    $5.30
    MSRP: $19.35
    This 1-1/4" Stainless Steel EMT Two Hole Conduit Strap from Garvin Industries ensures a durable and secure installation of EMT conduits in any environment, particularly where corrosion resistance is vital. Key Features and Benefits ...
    Qty in Cart: 0
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    $5.30
    MSRP: $19.35
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  • Stainless Steel EMT Two Hole Conduit Strap, 2 inch
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    Stainless Steel EMT Two Hole Conduit Strap, 2 inch

    GI-THSS-200
    $7.55
    MSRP: $26.26
    This 2 inch Stainless Steel EMT Two Hole Conduit Strap is a robust mounting accessory designed to securely attach EMT conduits to various surfaces. It's an integral part of Garvin Industries' electrical fittings, ensuring a reliable and durable...
    Qty in Cart: 0
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    $7.55
    MSRP: $26.26
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  • EMT Two Hole Conduit Strap, Stainless Steel, 2-1/2"
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    EMT Two Hole Conduit Strap, Stainless Steel, 2-1/2"

    GI-THSS-250
    $20.80
    MSRP: $70.52
    This Garvin Industries THSS-250 EMT Two Hole Conduit Strap is a robust fastening solution designed to secure 2-1/2 inch EMT conduits to various surfaces. Made from high-quality stainless steel, it ensures durability and corrosion resistance for...
    Qty in Cart: 0
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    $20.80
    MSRP: $70.52
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  • Stainless Steel EMT Two Hole Conduit Strap, 3 inch
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    Stainless Steel EMT Two Hole Conduit Strap, 3 inch

    GI-THSS-300
    $23.05
    MSRP: $75.91
    This Garvin Industries THSS-300 stainless steel two-hole conduit strap is designed to provide a durable solution for securing EMT conduit. Constructed from high-grade stainless steel, it ensures superior corrosion resistance and longevity. Key...
    Qty in Cart: 0
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    Price:
    $23.05
    MSRP: $75.91
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  • EMT Two Hole Conduit Strap, Stainless Steel, 1/2"
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    EMT Two Hole Conduit Strap, Stainless Steel, 1/2"

    GI-THSS-50
    $2.85
    MSRP: $12.68
    This Garvin Industries THSS-50 EMT two hole conduit strap is designed for secure and durable mounting of 1/2" EMT conduits in a variety of applications. Manufactured from high-quality stainless steel, it ensures a long-lasting and...
    Qty in Cart: 0
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    Price:
    $2.85
    MSRP: $12.68
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  • EMT Two Hole Conduit Strap, 3/4", Stainless Steel
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    EMT Two Hole Conduit Strap, 3/4", Stainless Steel

    GI-THSS-75
    $3.30
    MSRP: $14.55
    This Garvin Industries THSS-75 EMT Two Hole Conduit Strap provides a durable solution for securing EMT conduits. Made from high-grade stainless steel, it is designed for long-lasting performance in various environments, including those with...
    Qty in Cart: 0
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    $3.30
    MSRP: $14.55
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  • Stainless Steel EMT Two Hole Conduit Strap, 4"
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    Stainless Steel EMT Two Hole Conduit Strap, 4"

    GI-THSS-400
    $29.95
    MSRP: $83.07
    This Garvin Industries 4-inch Stainless Steel EMT Two Hole Conduit Strap is a robust solution for securing EMT conduits to surfaces, ensuring a durable and stable electrical installation. Key Features and Benefits ...
    Qty in Cart: 0
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    $29.95
    MSRP: $83.07
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  • Stainless Steel Rigid Two Hole Conduit Strap, 1"
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    Stainless Steel Rigid Two Hole Conduit Strap, 1"

    GI-THSSR-100
    $4.20
    MSRP: $19.95
    This Garvin Industries 1" Stainless Steel Rigid Two Hole Conduit Strap offers a sturdy and reliable method for securing rigid conduits to various surfaces, ensuring a stable and permanent installation. Key Features and Benefits ...
    Qty in Cart: 0
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    Price:
    $4.20
    MSRP: $19.95
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  • Rigid Two Hole Conduit Strap, Stainless Steel, 1-1/4"
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    Rigid Two Hole Conduit Strap, Stainless Steel, 1-1/4"

    GI-THSSR-125
    $7.10
    MSRP: $25.30
    This Garvin Industries THSSR-125 Rigid Two Hole Conduit Strap is an essential component for securing 1-1/4" rigid conduits in place. Constructed from durable stainless steel, it is designed to withstand harsh environments and resist corrosion,...
    Qty in Cart: 0
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    $7.10
    MSRP: $25.30
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  • Stainless Steel Rigid Two Hole Conduit Strap, 1-1/2"
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    Stainless Steel Rigid Two Hole Conduit Strap, 1-1/2"

    GI-THSSR-150
    $9.55
    MSRP: $35.03
    This Garvin Industries THSSR-150 is a robust stainless steel two hole conduit strap designed to securely fasten 1-1/2" rigid or IMC conduits to various surfaces. Its high-grade stainless steel construction ensures maximum durability and corrosion...
    Qty in Cart: 0
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    Price:
    $9.55
    MSRP: $35.03
    Subtotal:
  • Rigid Two Hole Conduit Strap, Stainless Steel, 2"
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    Rigid Two Hole Conduit Strap, Stainless Steel, 2"

    GI-THSSR-200
    $12.70
    MSRP: $43.45
    This Stainless Steel Rigid Two Hole Conduit Strap is designed to provide a durable solution for securing 2" rigid conduits in place. Part of Garvin Industries' lineup, it ensures high-quality and reliability for electrical installations. Key...
    Qty in Cart: 0
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    Price:
    $12.70
    MSRP: $43.45
    Subtotal:
  • Stainless Steel EMT Two Hole Conduit Strap, 3/8"
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    Stainless Steel EMT Two Hole Conduit Strap, 3/8"

    GI-THSS-38
    $2.65
    MSRP: $12.61
    This 3/8" Stainless Steel EMT Two Hole Conduit Strap from Garvin Industries is a robust solution for securing EMT conduits to surfaces. Its stainless steel construction ensures long-lasting durability and resistance to corrosion, making it an ideal...
    Qty in Cart: 0
    Quantity:
    Price:
    $2.65
    MSRP: $12.61
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  • EMT Two Hole Conduit Strap, Stainless Steel, 3-1/2"
    Quick view

    EMT Two Hole Conduit Strap, Stainless Steel, 3-1/2"

    GI-THSS-350
    $25.45
    MSRP: $78.73
    This Garvin Industries 3-1/2" EMT Two Hole Conduit Strap is a durable and reliable solution for securing EMT conduits to various surfaces. Made from high-grade stainless steel, it offers superior corrosion resistance and longevity, making it an...
    Qty in Cart: 0
    Quantity:
    Price:
    $25.45
    MSRP: $78.73
    Subtotal:
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Adding your products to cart

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.