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Knockout Seals & Plugs

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292 Products found of 25

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Product image for Hammond Manufacturing HP125SS 1.25 Inch Conduit Natural Brushed 304 Stainless Steel Oiltight Enclosure Hole Plug

Hammond Manufacturing HP125SS 1.25 Inch Conduit Natural Brushed 304 Stainless Steel Oiltight Enclosure Hole Plug

Manufacturer: Hammond Mfg

Catalog #: HP125SS

Cooper Electric Part #: 925885

$38.22 /ea

ea

Compare

Product image for Dottie D70S 2-1/2" 3pc Knockout Seal - Steel/Zinc-Plated

Dottie D70S 2-1/2" 3pc Knockout Seal - Steel/Zinc-Plated

Manufacturer: LH Dottie Co

Catalog #: D70S

Cooper Electric Part #: 1112231

$1,106.00 /c (100 ea)

ea

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Product image for Dottie D40S 1-1/4" 3pc Knockout Seal - Steel/Zinc-Plated

Dottie D40S 1-1/4" 3pc Knockout Seal - Steel/Zinc-Plated

Manufacturer: LH Dottie Co

Catalog #: D40S

Cooper Electric Part #: 1015468

$477.38 /c (100 ea)

ea

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Product image for O-Z/Gedney PLG600C 6 Inch Close-Up Plug

O-Z/Gedney PLG600C 6 Inch Close-Up Plug

Manufacturer: OZ-Gedney Co.

Catalog #: PLG600C

Cooper Electric Part #: 121890

$203.92 /ea

ea

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Product image for MOR 21721 Plastic Knockout Plugs 1/

MOR 21721 Plastic Knockout Plugs 1/

Manufacturer: Morris Products

Catalog #: 21721

Cooper Electric Part #: 893640

$0.12 /ea

ea

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Product image for HOF/VES MB-BASEPLUG MLTBX BASEPLUG

HOF/VES MB-BASEPLUG MLTBX BASEPLUG

Manufacturer: Hoffman

Catalog #: MB-BASEPLUG

Cooper Electric Part #: 1887852

$1.85 /ea

ea

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Product image for Garvin KOS-350 3-1/2" Screw/Bar Knockout Seal, Steel

Garvin KOS-350 3-1/2" Screw/Bar Knockout Seal, Steel

Manufacturer: Garvin Industries | Southwire

Catalog #: KOS-350

Cooper Electric Part #: 1144457

$991.33 /c (100 ea)

ea

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Product image for HMND HP125SSN4 1.25" SS HOLE PLUG N

HMND HP125SSN4 1.25" SS HOLE PLUG N

Manufacturer: Hammond Mfg

Catalog #: HP125SSN4

Cooper Electric Part #: 1410138

$48.10 /ea

ea

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Product image for Garvin SNAP150 1-1/2" Snap-In Black Knockout Seal, Steel

Garvin SNAP150 1-1/2" Snap-In Black Knockout Seal, Steel

Manufacturer: Garvin Industries | Southwire

Catalog #: SNAP150

Cooper Electric Part #: 2051236

$88.63 /c (100 ea)

ea

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Product image for Appleton KO-125 1-1/4" Knock Out Plug

Appleton KO-125 1-1/4" Knock Out Plug

Manufacturer: Appleton Electric

Catalog #: KO-125

Cooper Electric Part #: 104409

$3.23 /ea

ea

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Product image for SEPCO 533M 1-1/4 STEEL PENNY

SEPCO 533M 1-1/4 STEEL PENNY

Manufacturer: Steel Electric Products

Catalog #: 533M

Cooper Electric Part #: 88853

$546.61 /c (100 ea)

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Product image for Cully 90074 6" 3-Piece Knock Out Seal, Pre-Galvanized

Cully 90074 6" 3-Piece Knock Out Seal, Pre-Galvanized

Manufacturer: Cully / Minerallac

Catalog #: 90074

Cooper Electric Part #: 799825

$6,292.50 /c (100 ea)

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