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Knockout Plug/Seals

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Knockout Plug/Seals (28)

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Steel (28)
Plastic (11)
Stainless Steel (5)
304 Stainless Steel (1)

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Hammond Enclosure (11)
Hoffman Enclosures (11)
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Seal Extra Pushbutton Holes, Conduit Openings and Knockout Openings Against Dust, Dirt, Oil and Water with Hoffman Hol-Sealers and Can be used on Enclosure Walls up to 0.31 in Thick (10)
Designed to Seal Unused Pushbutton Holes, Conduit Openings and Knockout Holes Against Dust, Oil and Water (8)
Routing System is a System of Channel, Fittings, Covers, and Brackets Designed to Route, Manage, and Protect Fiber Optic and High Performance Copper Cabling Above Network Racks and Cabinets within Data Centers and Service Provider Facilities (6)
Designed to seal unused pushbutton holes, conduit openings and knockout holes against dust, oil and water. (2)
For Designed to Seal Unused Push Button Holes, Conduit Openings and Knockout Holes Against Dust, Oil and Water (1)
For Seal Extra Pushbutton Holes, Conduit Openings and Knockout Openings Against Dust, Dirt, Oil and Water with Hoffman Hol-Sealers and can be used on Enclosure Walls up to 0.31 in Thick (1)

Hammond Manufacturing (11)
nVent Hoffman (11)
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Hol-Tite®, Hol-Sealers™ (11)
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1/2" - 2" conduit size knockout upgrade set (driver sold separately) (6)
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28 Products found of 3

Results per page

Material: Steel

Product image for Conduit hole seal steel grey 1/2in HOL-SEALERS

Conduit hole seal steel grey 1/2in HOL-SEALERS

Manufacturer: Hoffman Enclosures

Catalog #: AS050LG

Electrozad South Part #: 211494

*Call For Price*

Product image for HOLE PLUG OIL TIGHT STL FOR 1.88in DIA KO

HOLE PLUG OIL TIGHT STL FOR 1.88in DIA KO

Manufacturer: Hammond Enclosure

Catalog #: HP100

Electrozad South Part #: 58901

$16.25 /ea

pc

Compare

Product image for HOLE PLUG OIL TIGHT STL FOR 2.25in DIA KO

HOLE PLUG OIL TIGHT STL FOR 2.25in DIA KO

Manufacturer: Hammond Enclosure

Catalog #: HP125

Electrozad South Part #: 59021

$18.10 /ea

pc

Compare

Product image for KNOCKOUT SEAL 0.50IN

KNOCKOUT SEAL 0.50IN

Manufacturer: Hubbell Trade Select Boxes

Catalog #: KO050

Electrozad South Part #: 31095

$15.85 /c (100 pc)

Compare

Product image for Conduit hole seal steel grey 1-1/4in

Conduit hole seal steel grey 1-1/4in

Manufacturer: Hoffman Enclosures

Catalog #: AS125

Electrozad South Part #: 16378

$29.41 /ea

pc

Compare

Product image for KNOCKOUT SEAL 1.25IN

KNOCKOUT SEAL 1.25IN

Manufacturer: Hubbell Trade Select Boxes

Catalog #: KO125

Electrozad South Part #: 31418

$44.80 /c (100 ea)

ea

Compare

Product image for Conduit hole seal steel grey 1in

Conduit hole seal steel grey 1in

Manufacturer: Hoffman Enclosures

Catalog #: AS100

Electrozad South Part #: 16223

$26.82 /ea

pc

Compare

Product image for KNOCKOUT SEAL 1.50IN

KNOCKOUT SEAL 1.50IN

Manufacturer: Hubbell Trade Select Boxes

Catalog #: KO150

Electrozad South Part #: 31481

$64.10 /c (100 pc)

Compare

Product image for Conduit hole seal steel grey 2in

Conduit hole seal steel grey 2in

Manufacturer: Hoffman Enclosures

Catalog #: AS200

Electrozad South Part #: 16747

$36.84 /ea

pc

Compare

Product image for Hole seal steel grey 30.5mm

Hole seal steel grey 30.5mm

Manufacturer: Hoffman Enclosures

Catalog #: ASPB

Electrozad South Part #: 27305

$20.79 /ea

pc

Compare

Product image for HOLE PLUGS STEEL

HOLE PLUGS STEEL

Manufacturer: Hammond Enclosure

Catalog #: HP250

Electrozad South Part #: 59616

*Call For Price*

Product image for HOLE PLUGS STEEL

HOLE PLUGS STEEL

Manufacturer: Hammond Enclosure

Catalog #: HPB

Electrozad South Part #: 103637

$12.64 /ea

pc

Compare

28 Products found of 3

Results per page

Compare

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