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Electrical Box Accessories

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  • Electrical Box Installation Accessories
    • TM

      Grainger Choice

    • Multiple product options available

      Installing electrical boxes is easy when you have the right accessories. Choose from knock-out plugs, pigtail connectors, set screw holders, and wire connector socket tool.

      Multiple product options available

  • Steel Knock Out Seal, For Use With Knockouts
    Steel Knock Out Seal, For Use With Knockouts
    • RACO
    • Knock Out Seal, Installation Accessories, Material Steel, Silver Color, For Use With Knockouts, Covers Exposed Knockout Holes Function, Corrosion Resistant, Length 1.08 In., Width 1.08 In., Depth 0.36 In., Number of Gangs 0, Conduit Size (In.) 1/2, Number of 1/2 In. Side Knockouts 0, Round Design, Includes Mounting Screws

    • Item # 52AW71
    • Mfr. Model # 1042
    • Knock Out Seal, Installation Accessories, Material Steel, Silver Color, For Use With Knockouts, Covers...More

  • Steel Knock Out Seal, For Use With Knockouts
    Steel Knock Out Seal, For Use With Knockouts
    • RACO
    • Knock Out Seal, Installation Accessories, Material Steel, Silver Color, For Use With Knockouts, Covers Exposed Knockout Holes Function, Corrosion Resistant, Length 1.23 In., Width 1.23 In., Depth 0.31 In., Number of Gangs 0, Conduit Size (In.) 3/4, Number of 1/2 In. Side Knockouts 0, Round Design, Includes Mounting Screws

    • Item # 52AW72
    • Mfr. Model # 1043
    • Knock Out Seal, Installation Accessories, Material Steel, Silver Color, For Use With Knockouts, Covers...More

  • Electrical Box Mounting Accessories
    • Multiple product options available

      Grainger has what you need when it comes to electrical box mounting accessories. Choose from a variety of box brackets and supports, cable protection plates, mounting brackets, face plates, plaster rings, support braces, wire protection plates, and wiring device retainers.

      Multiple product options available

  • Steel Knock Out Seal, For Use With Knockouts
    Steel Knock Out Seal, For Use With Knockouts
    • RACO
    • Knock Out Seal, Installation Accessories, Material Steel, Silver Color, For Use With Knockouts, Covers Exposed Knockout Holes Function, Corrosion Resistant, Length 1.45 In., Width 1.45 In., Depth 0.34 In., Number of Gangs 0, Conduit Size (In.) 1, Number of 1/2 In. Side Knockouts 0, Round Design, Includes Mounting Screws

    • Item # 52AW73
    • Mfr. Model # 1044
    • Knock Out Seal, Installation Accessories, Material Steel, Silver Color, For Use With Knockouts, Covers...More

  • Electrical Box Grounding Accessories
  • Steel Knock Out Seal, For Use With Knockouts
    Steel Knock Out Seal, For Use With Knockouts
    • RACO
    • Knock Out Seal, Installation Accessories, Material Steel, Silver Color, For Use With Knockouts, Covers Exposed Knockout Holes Function, Corrosion Resistant, Length 2.20 In., Width 2.20 In., Depth 0.34 In., Number of Gangs 0, Conduit Size (In.) 1-1/2, Number of 1/2 In. Side Knockouts 0, Round Design, Includes Mounting Screws

    • Item # 52AW75
    • Mfr. Model # 1046
    • Knock Out Seal, Installation Accessories, Material Steel, Silver Color, For Use With Knockouts, Covers...More

  • Steel Knock Out Seal, For Use With Knockouts
    Steel Knock Out Seal, For Use With Knockouts
    • RACO
    • Knock Out Seal, Installation Accessories, Material Steel, Silver Color, For Use With Knockouts, Covers Exposed Knockout Holes Function, Corrosion Resistant, Length 1.81 In., Width 1.81 In., Depth 0.34 In., Number of Gangs 0, Conduit Size (In.) 1-1/4, Number of 1/2 In. Side Knockouts 0, Round Design, Includes Mounting Screws

    • Item # 52AW74
    • Mfr. Model # 1045
    • Knock Out Seal, Installation Accessories, Material Steel, Silver Color, For Use With Knockouts, Covers...More

  • Steel Knock Out Seal, For Use With Knockouts
    Steel Knock Out Seal, For Use With Knockouts
    • RACO
    • Knock Out Seal, Installation Accessories, Material Steel, Silver Color, For Use With Knockouts, Covers Exposed Knockout Holes Function, Corrosion Resistant, Length 2.67 In., Width 2.67 In., Depth 0.37 In., Number of Gangs 0, Conduit Size (In.) 2, Number of 1/2 In. Side Knockouts 0, Round Design, Includes Mounting Screws

    • Item # 52AW76
    • Mfr. Model # 1048
    • Knock Out Seal, Installation Accessories, Material Steel, Silver Color, For Use With Knockouts, Covers...More

  • Steel Sealing Ring, Raintight, For Use With Fittings and&#x
    Steel Sealing Ring, Raintight, For Use With Fittings and&#x
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Sealing Ring, Raintight, Installation Accessories, Material Steel, For Use With Fittings and Enclosures, Provides a Liquid-tight, Dust-tight, Seal of Fitting at Enclosures Function, Conduit Size (In.) 3/4, Includes Neoprene Gasket

    • Item # 3LL02
    • Mfr. Model # 3LL02
    • Sealing Ring, Raintight, Installation Accessories, Material Steel, For Use With Fittings and Enclosures,...More

  • Stainless Steel/Santoprene Liquid Tight Sealing Ring, For U
    Stainless Steel/Santoprene Liquid Tight Sealing Ring, For U
  • Steel Box Support Bracket, For Use With Ceiling Fans a
    Steel Box Support Bracket, For Use With Ceiling Fans a
    • RACO
    • Box Support Bracket, Mounting Accessories, Material Steel, Gray Color, For Use With Ceiling Fans and Light Fixture, Ceiling Fan Support Brace Function, Built-In Plastic Insider, Kwik Brace, Capacity 15.5 cu. in., Length 16 In. to 24 In., Width 16 In. to 24 In., Depth 1.50 In., Box Type 4 In. Round, Number of Gangs 0, Conduit Size (In.) 1/2, Number of 1/2 In. Side Knockouts 0, Round Design, Standards UL Listed, Includes Mounting Hardware and Instructions

    • Item # 52AW77
    • Mfr. Model # 926
    • Box Support Bracket, Mounting Accessories, Material Steel, Gray Color, For Use With Ceiling Fans and Light...More

  • Steel Box Support Bracket, For Use With Ceiling Fans a
    Steel Box Support Bracket, For Use With Ceiling Fans a
    • RACO
    • Box Support Bracket, Mounting Accessories, Material Steel, Gray Color, For Use With Ceiling Fans and Light Fixture, Ceiling Fan Support Brace Function, Built-In Plastic Insider, Retro Brace, Capacity 15.8 cu. in., Length 16 In. to 24 In., Width 16 In. to 24 In., Depth 1.50 In., Box Type 4 In. Round, Number of Gangs 0, Conduit Size (In.) 1/2, Number of 1/2 In. Side Knockouts 0, Round Design, Standards UL Listed, Includes Mounting Hardware and Instructions

    • Item # 52AW78
    • Mfr. Model # 936
    • Box Support Bracket, Mounting Accessories, Material Steel, Gray Color, For Use With Ceiling Fans and Light...More

  • Steel Mounting Bracket, For Use With 4" Sq. and 4
    Steel Mounting Bracket, For Use With 4" Sq. and 4
    • CADDY FASTENERS (ERICO)
    • Mounting Bracket, Mounting Accessories, Material Steel, Silver Color, For Use With 4 In. Sq. and 4-11/16 In. Outlet Boxes to 2-1/2 In., 3-5/8 In., 5-1/2 In. or 6 In. Studs, For Standard and Adjustable Single or Double Gang Mud Rings, Mounts Plaster Rings for Low Voltage Applications, Additional Bend Points, Length 5 In., Width 5-3/4 In., Depth 5-57/64 In., Number of Gangs 2, Standards UL, CUL

    • Item # 52JH51
    • Mfr. Model # C4
    • Mounting Bracket, Mounting Accessories, Material Steel, Silver Color, For Use With 4 In. Sq. and 4-11/16 In....More

  • Steel Grounding Screw, For Use With Fastening Ground Conduc
    Steel Grounding Screw, For Use With Fastening Ground Conduc
  • Stainless Steel/Santoprene Liquid Tight Sealing Ring, For U
    Stainless Steel/Santoprene Liquid Tight Sealing Ring, For U
  • Stainless Steel/Santoprene Liquid Tight Sealing Ring, For U
    Sealing Washers
  • Steel Grounding Screw, For Use With Steel Electrical Boxes
    Steel Grounding Screw, For Use With Steel Electrical Boxes
    • RACO
    • Grounding Screw, Grounding Accessories, Material Steel, Green Color, For Use With Steel Electrical Boxes, Two Way Combination Screw Head Provides for Faster Installation and Flexibility, Screw Head Accommodates Slotted or Hex Drive Function, Slotted Head, 10-32 Thread, Length 0.375 In., Package Quantity 100

    • Item # 45AF74
    • Mfr. Model # 973
    • Grounding Screw, Grounding Accessories, Material Steel, Green Color, For Use With Steel Electrical Boxes, Two...More

  • Steel Sealing Ring, Raintight, For Use With Fittings and&#x
    Steel Sealing Ring, Raintight, For Use With Fittings and&#x
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Sealing Ring, Raintight, Installation Accessories, Material Steel, For Use With Fittings and Enclosures, Provides a Liquid-tight, Dust-tight, Seal of Fitting at Enclosures Function, Conduit Size (In.) 2, Includes Neoprene Gasket

    • Item # 3LK95
    • Mfr. Model # 3LK95
    • Sealing Ring, Raintight, Installation Accessories, Material Steel, For Use With Fittings and Enclosures,...More

  • Steel/Neoprene Liquid Tight Sealing Ring, For Use With
    Steel/Neoprene Liquid Tight Sealing Ring, For Use With
  • Steel/Neoprene Liquid Tight Sealing Ring, For Use With
    Steel/Neoprene Liquid Tight Sealing Ring, For Use With
  • Steel/Neoprene Liquid Tight Sealing Ring, For Use With
    Steel/Neoprene Liquid Tight Sealing Ring, For Use With
  • Steel Mounting Bracket, For Use With 4" Sq. and 4
    Steel Mounting Bracket, For Use With 4" Sq. and 4
    • CADDY FASTENERS (ERICO)
    • Mounting Bracket, Mounting Accesories, Material Steel, Silver Color, For Use With 4 In. Sq. and 4-11/16 In. Outlet Boxes to 2-1/2 In., 3-5/8 In., 5-1/2 In. or 6 In. Studs, For Standard and Adjustable Single or Double Gang Mud Rings, Mounts Plaster Rings for Low Voltage Applications, Length 5 In., Width 5-3/4 In., Depth 3-33/64 In., Number of Gangs 2, Number of 1/2 In. Side Knockouts 0, Standards UL, CUL

    • Item # 52JH49
    • Mfr. Model # C23
    • Mounting Bracket, Mounting Accesories, Material Steel, Silver Color, For Use With 4 In. Sq. and 4-11/16 In....More

  • Steel Sealing Ring, Raintight, For Use With Fittings and&#x
    Steel Sealing Ring, Raintight, For Use With Fittings and&#x
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Sealing Ring, Raintight, Installation Accessories, Material Steel, For Use With Fittings and Enclosures, Provides a Liquid-tight, Dust-tight, Seal of Fitting at Enclosures Function, Conduit Size (In.) 1-1/4, Includes Neoprene Gasket

    • Item # 3LK93
    • Mfr. Model # 3LK93
    • Sealing Ring, Raintight, Installation Accessories, Material Steel, For Use With Fittings and Enclosures,...More

  • Steel Sealing Ring, Raintight, For Use With Fittings and&#x
    Steel Sealing Ring, Raintight, For Use With Fittings and&#x
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Sealing Ring, Raintight, Installation Accessories, Material Steel, For Use With Fittings and Enclosures, Provides a Liquid-tight, Dust-tight, Seal of Fitting at Enclosures Function, Conduit Size (In.) 1-1/2, Includes Neoprene Gasket

    • Item # 3LK94
    • Mfr. Model # 3LK94
    • Sealing Ring, Raintight, Installation Accessories, Material Steel, For Use With Fittings and Enclosures,...More

  • Steel/Neoprene Liquid Tight Sealing Ring, For Use With
    Steel/Neoprene Liquid Tight Sealing Ring, For Use With
  • Steel/Neoprene Liquid Tight Sealing Ring, For Use With
    Steel/Neoprene Liquid Tight Sealing Ring, For Use With
  • Steel/Neoprene Liquid Tight Sealing Ring, For Use With
    Steel/Neoprene Liquid Tight Sealing Ring, For Use With
  • Grounding Cage Nut Kit, For Use With Ideal for Patch&#
    Bonding Cage Nut Kit
    • PANDUIT
    • These bonding cage nuts help to create an electrical bond between mounting rails and equipment. They are made from high carbon steel and easily installed with a Phillips, flat blade, or nut screwdriver.

    • Item # 21WJ64
    • Mfr. Model # CNBK
    • Grounding Cage Nut Kit, Grounding Accessories, Green Color, For Use With Ideal for Patch Panel Applications,...More

  • Grounding Cage Nut Kit, For Use With Ideal for Patch&#
    Grounding Cage Nut Kit, For Use With Ideal for Patch&#
  • Steel Sealing Ring, Raintight, For Use With Fittings and&#x
    Steel Sealing Ring, Raintight, For Use With Fittings and&#x
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Sealing Ring, Raintight, Installation Accessories, Material Steel, For Use With Fittings and Enclosures, Provides a Liquid-tight, Dust-tight, Seal of Fitting at Enclosures Function, Conduit Size (In.) 1, Includes Neoprene Gasket

    • Item # 3LK92
    • Mfr. Model # 3LK92
    • Sealing Ring, Raintight, Installation Accessories, Material Steel, For Use With Fittings and Enclosures,...More

  • Steel Sealing Ring, Raintight, For Use With Fittings and&#x
    Steel Sealing Ring, Raintight, For Use With Fittings and&#x
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Sealing Ring, Raintight, Installation Accessories, Material Steel, For Use With Fittings and Enclosures, Provides a Liquid-tight, Dust-tight, Seal of Fitting at Enclosures Function, Conduit Size (In.) 1/2, Includes Neoprene Gasket

    • Item # 3LK90
    • Mfr. Model # 3LK90
    • Sealing Ring, Raintight, Installation Accessories, Material Steel, For Use With Fittings and Enclosures,...More

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More