Shop Knockout Blanks

Sponsored
$108.54
Square D Filler Plate: For Use With Square D NF Panelboards, 15 PK [PK/15] Model: NFFP15
Grainger
1
$108.54
Square D Filler Plate: For Use With Square D NF Panelboards, 15 PK [PK/15] Model: NFFP15
Grainger
$30.86
Hoffman Hole Seal: 1 in Conduit Hole Size, For 1.38 in Hole Dia - Max, Mild Steel, 3R, Powder Coated Model: AS100
Grainger
$30.86
Hoffman Hole Seal: 1 in Conduit Hole Size, For 1.38 in Hole Dia - Max, Mild Steel, 3R, Powder Coated Model: AS100
Grainger
$19.43
Siemens Hole Plug: 1/2 in Conduit Hole Size, For 30.5 mm Hole Dia - Max, Steel, 12/3R/4/4X, Painted Model: 52ABH6
Grainger
6
$19.43
Siemens Hole Plug: 1/2 in Conduit Hole Size, For 30.5 mm Hole Dia - Max, Steel, 12/3R/4/4X, Painted Model: 52ABH6
Grainger
$19.30
Siemens Hole Plug: 1/2 in Conduit Hole Size, For 30.5 mm Hole Dia - Max, Plastic, 13/3R/4/4X, Gray Model: 52AAH6
Grainger
$19.30
Siemens Hole Plug: 1/2 in Conduit Hole Size, For 30.5 mm Hole Dia - Max, Plastic, 13/3R/4/4X, Gray Model: 52AAH6
Grainger
$129.99
1 3/4" Plug-R Asphalt Hole Plugs - 25 Pack
Tentandtable.com, LLC
$129.99
1 3/4" Plug-R Asphalt Hole Plugs - 25 Pack
Tentandtable.com, LLC
$0.73
Bud Industries HPG-142230 Hole Plug, Nylon, Black, 30mm | Hole Plugs
Newark
$0.73
Bud Industries HPG-142230 Hole Plug, Nylon, Black, 30mm | Hole Plugs
Newark
$12.79
255Pcs Plastic Hole Plugs Assorted, Black Plastic Hole Plug 8 Sizes Round Drilling Hole Cover Plugs Electrical Box Knockout Fillers Screw Hole Plugs
Amazon.com
1
$12.79
255Pcs Plastic Hole Plugs Assorted, Black Plastic Hole Plug 8 Sizes Round Drilling Hole Cover Plugs Electrical Box Knockout Fillers Screw Hole Plugs
Amazon.com
$11.99
Deadbolt Cover Plate,Door Hole Cover,Door Plate Filler,Door Edge Filler Plate,1-1/8-Inch, Gray Finish-6 Pack
Amazon.com
$11.99
Deadbolt Cover Plate,Door Hole Cover,Door Plate Filler,Door Edge Filler Plate,1-1/8-Inch, Gray Finish-6 Pack
Amazon.com
$14.15
Siemens 52AAH6 Hole Plug, 1.37 in Hole Dia, Steel
Zoro.com
$14.15
Siemens 52AAH6 Hole Plug, 1.37 in Hole Dia, Steel
Zoro.com
$9.49
2 Set Door Hole Cover Plate 2-5/8" Diameter Door Hole Filler Plate Stainless Steel Knob, Increase Home Security On Entry, Silver
Amazon.com
40
$9.49
2 Set Door Hole Cover Plate 2-5/8" Diameter Door Hole Filler Plate Stainless Steel Knob, Increase Home Security On Entry, Silver
Amazon.com
$0.18
Keystone 8600 Hole Plug, Nylon, 0.25in | Hole Plugs
Newark
$0.18
Keystone 8600 Hole Plug, Nylon, 0.25in | Hole Plugs
Newark
$2.84
Hole Plug: Nylon, For 0.88 in Hole Dia, 1.02 in Head Dia, For 0.13 in Panel Thick [PK/25] Model: 1ELW4
Grainger
$2.84
Hole Plug: Nylon, For 0.88 in Hole Dia, 1.02 in Head Dia, For 0.13 in Panel Thick [PK/25] Model: 1ELW4
Grainger
$13.85
Siemens 52ABH6 Hole Plug, 1.25 in Hole Dia, Steel
Zoro.com
6
$13.85
Siemens 52ABH6 Hole Plug, 1.25 in Hole Dia, Steel
Zoro.com
$2,429.22
80152: Icotek | Specialty Punch | Galco
Galco Industrial Electronics
$2,429.22
80152: Icotek | Specialty Punch | Galco
Galco Industrial Electronics
$9.38
Avery Self-Adhesive Hole Reinforcement Stickers, 1/4" Diameter Hole Punch Reinforcement Labels, Clear, Non-Printable, 1,000 Labels Total (5722)
Amazon.com
3K+
$9.38
Avery Self-Adhesive Hole Reinforcement Stickers, 1/4" Diameter Hole Punch Reinforcement Labels, Clear, Non-Printable, 1,000 Labels Total (5722)
Amazon.com
$3.45
Square D HOMFP Filler Plate, Flush, 0.99Inw
Zoro.com
$3.45
Square D HOMFP Filler Plate, Flush, 0.99Inw
Zoro.com
$1.46
Raco Knockout Plug: 1 in For Conduit Size, Steel, Silver, Junction Boxes/Panel Boards Model: 1044
Grainger
$1.46
Raco Knockout Plug: 1 in For Conduit Size, Steel, Silver, Junction Boxes/Panel Boards Model: 1044
Grainger
$13.99
320Pcs 8 Sizes White Plugs Hole Plastic Hole Plugs Hole Round Plugs, Plastic Hole Cover Snap In Locking Hole Plugs For Kitchen Cabinet Furniture (3/
Amazon.com
122
$13.99
320Pcs 8 Sizes White Plugs Hole Plastic Hole Plugs Hole Round Plugs, Plastic Hole Cover Snap In Locking Hole Plugs For Kitchen Cabinet Furniture (3/
Amazon.com
$11.99
2 Set Door Hole Cover Plate,2-5/8" Diameter Round Deadbolt Cover Plate,Stainless Steel Door Knob Hole Cover Plate Door Hole Filler Plate For Home
Amazon.com
1
$11.99
2 Set Door Hole Cover Plate,2-5/8" Diameter Round Deadbolt Cover Plate,Stainless Steel Door Knob Hole Cover Plate Door Hole Filler Plate For Home
Amazon.com
$8.99
Alamic Hole Plugs 3/8" Plastic Flush Type Hole Plugs Snap In Locking Hole Tube Screw Caps Drilling Cover Plugs Fastener Covers For Kitchen Cabinet
Amazon.com
152
$8.99
Alamic Hole Plugs 3/8" Plastic Flush Type Hole Plugs Snap In Locking Hole Tube Screw Caps Drilling Cover Plugs Fastener Covers For Kitchen Cabinet
Amazon.com
$287.34
$357.55
Greenlee 60001 - Square Punch (0.500in X 0.500In), 50600010
TEquipment
19% off
$287.34
$357.55
Greenlee 60001 - Square Punch (0.500in X 0.500In), 50600010
TEquipment
$8.04
Wiegmann Hole Plug: 22.5 mm Conduit Hole Size, For 0.88 in Hole Dia - Max, Carbon Steel, Painted Model: WASPBG
Grainger
$8.04
Wiegmann Hole Plug: 22.5 mm Conduit Hole Size, For 0.88 in Hole Dia - Max, Carbon Steel, Painted Model: WASPBG
Grainger
$13.54
Ge Breaker Filler Plate
eBay
Free shipping
$13.54
Ge Breaker Filler Plate
eBay
$0.72
Raco Knockout Plug: 1/2 in For Conduit Size, Steel, Silver, Junction Boxes/Panel Boards Model: 1042
Grainger
4
$0.72
Raco Knockout Plug: 1/2 in For Conduit Size, Steel, Silver, Junction Boxes/Panel Boards Model: 1042
Grainger
$14.60
141 Pieces Flush Mount Black Plastic Hole Plug Assortment Auto Body Sheet Metal
eBay.com
Free shipping
$14.60
141 Pieces Flush Mount Black Plastic Hole Plug Assortment Auto Body Sheet Metal
eBay.com
$16.99
50 Piece Plastic Plugs For Round Holes - Auto Body Plugs - Body Plugs - Sheet Metal Plugs - Hole Plugs Automotive - Body Plugs Automotive
Amazon.com
114
$16.99
50 Piece Plastic Plugs For Round Holes - Auto Body Plugs - Body Plugs - Sheet Metal Plugs - Hole Plugs Automotive - Body Plugs Automotive
Amazon.com
$21.99
Appleton S-50 1/2 Snap-In Knockout Blank
Voomi Supply
$21.99
Appleton S-50 1/2 Snap-In Knockout Blank
Voomi Supply
$56.99
Eastwood Sheet Metal Plug Hole Kit To Fill Various Sizes Of Hole
eBay
1
Free shipping
$56.99
Eastwood Sheet Metal Plug Hole Kit To Fill Various Sizes Of Hole
eBay
$7.99
NAUBEA 1 Pack Door Hole Cover Plate Brushed Satin Nickel Deadbolt Cover Plate 2 5/8" Diameter Round Door Knob Hole Filler Plate, 1" And 1.5" Screws,
Amazon.com
138
$7.99
NAUBEA 1 Pack Door Hole Cover Plate Brushed Satin Nickel Deadbolt Cover Plate 2 5/8" Diameter Round Door Knob Hole Filler Plate, 1" And 1.5" Screws,
Amazon.com
$14.99
Rectangle Hand Hole Cover For Light Poles 3" X 5" By Deltech Manufacturing
Amazon.com
58
Free shipping
$14.99
Rectangle Hand Hole Cover For Light Poles 3" X 5" By Deltech Manufacturing
Amazon.com
$31.75
Arlington 904 Plated Steel Snap-In Knockout Blank 1-1/2 Inch
Walmart
Free shipping
$31.75
Arlington 904 Plated Steel Snap-In Knockout Blank 1-1/2 Inch
Walmart
$15.00
Ge Indust Systems Thfiller Filler Plate Clear
Walmart
Free shipping
$15.00
Ge Indust Systems Thfiller Filler Plate Clear
Walmart
$1.10
Arlington 900 Plated Steel Snap-In Knockout Blank 1/2 Inch
Walmart
Free shipping
$1.10
Arlington 900 Plated Steel Snap-In Knockout Blank 1/2 Inch
Walmart
$0.49
Garvin Southwire 1 Inch Snap-In Blank Knockout Seal (Snap100)
Lite Store USA
$0.49
Garvin Southwire 1 Inch Snap-In Blank Knockout Seal (Snap100)
Lite Store USA
$14.99
Lot Of (50) New In The Box Snap-In Knock Out Blank Plates 1" Arlington 902
eBay.com
$14.99
Lot Of (50) New In The Box Snap-In Knock Out Blank Plates 1" Arlington 902
eBay.com
$0.78
MORRIS 1-1/2 Inch Snap In Blank Knockout (21804)
Lighting Supply
$0.78
MORRIS 1-1/2 Inch Snap In Blank Knockout (21804)
Lighting Supply
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    Shop Knockout Blanks

    Sponsored
    $108.54
    Square D Filler Plate: For Use With Square D NF Panelboards, 15 PK [PK/15] Model: NFFP15
    Grainger
    1
    $108.54
    Square D Filler Plate: For Use With Square D NF Panelboards, 15 PK [PK/15] Model: NFFP15
    Grainger
    $30.86
    Hoffman Hole Seal: 1 in Conduit Hole Size, For 1.38 in Hole Dia - Max, Mild Steel, 3R, Powder Coated Model: AS100
    Grainger
    $30.86
    Hoffman Hole Seal: 1 in Conduit Hole Size, For 1.38 in Hole Dia - Max, Mild Steel, 3R, Powder Coated Model: AS100
    Grainger
    $19.43
    Siemens Hole Plug: 1/2 in Conduit Hole Size, For 30.5 mm Hole Dia - Max, Steel, 12/3R/4/4X, Painted Model: 52ABH6
    Grainger
    6
    $19.43
    Siemens Hole Plug: 1/2 in Conduit Hole Size, For 30.5 mm Hole Dia - Max, Steel, 12/3R/4/4X, Painted Model: 52ABH6
    Grainger
    $19.30
    Siemens Hole Plug: 1/2 in Conduit Hole Size, For 30.5 mm Hole Dia - Max, Plastic, 13/3R/4/4X, Gray Model: 52AAH6
    Grainger
    $19.30
    Siemens Hole Plug: 1/2 in Conduit Hole Size, For 30.5 mm Hole Dia - Max, Plastic, 13/3R/4/4X, Gray Model: 52AAH6
    Grainger
    $129.99
    1 3/4" Plug-R Asphalt Hole Plugs - 25 Pack
    Tentandtable.com, LLC
    $129.99
    1 3/4" Plug-R Asphalt Hole Plugs - 25 Pack
    Tentandtable.com, LLC
    $0.73
    Bud Industries HPG-142230 Hole Plug, Nylon, Black, 30mm | Hole Plugs
    Newark
    $0.73
    Bud Industries HPG-142230 Hole Plug, Nylon, Black, 30mm | Hole Plugs
    Newark
    $12.79
    255Pcs Plastic Hole Plugs Assorted, Black Plastic Hole Plug 8 Sizes Round Drilling Hole Cover Plugs Electrical Box Knockout Fillers Screw Hole Plugs
    Amazon.com
    1
    $12.79
    255Pcs Plastic Hole Plugs Assorted, Black Plastic Hole Plug 8 Sizes Round Drilling Hole Cover Plugs Electrical Box Knockout Fillers Screw Hole Plugs
    Amazon.com
    $11.99
    Deadbolt Cover Plate,Door Hole Cover,Door Plate Filler,Door Edge Filler Plate,1-1/8-Inch, Gray Finish-6 Pack
    Amazon.com
    $11.99
    Deadbolt Cover Plate,Door Hole Cover,Door Plate Filler,Door Edge Filler Plate,1-1/8-Inch, Gray Finish-6 Pack
    Amazon.com
    $14.15
    Siemens 52AAH6 Hole Plug, 1.37 in Hole Dia, Steel
    Zoro.com
    $14.15
    Siemens 52AAH6 Hole Plug, 1.37 in Hole Dia, Steel
    Zoro.com
    $9.49
    2 Set Door Hole Cover Plate 2-5/8" Diameter Door Hole Filler Plate Stainless Steel Knob, Increase Home Security On Entry, Silver
    Amazon.com
    40
    $9.49
    2 Set Door Hole Cover Plate 2-5/8" Diameter Door Hole Filler Plate Stainless Steel Knob, Increase Home Security On Entry, Silver
    Amazon.com
    $0.18
    Keystone 8600 Hole Plug, Nylon, 0.25in | Hole Plugs
    Newark
    $0.18
    Keystone 8600 Hole Plug, Nylon, 0.25in | Hole Plugs
    Newark
    $2.84
    Hole Plug: Nylon, For 0.88 in Hole Dia, 1.02 in Head Dia, For 0.13 in Panel Thick [PK/25] Model: 1ELW4
    Grainger
    $2.84
    Hole Plug: Nylon, For 0.88 in Hole Dia, 1.02 in Head Dia, For 0.13 in Panel Thick [PK/25] Model: 1ELW4
    Grainger
    $13.85
    Siemens 52ABH6 Hole Plug, 1.25 in Hole Dia, Steel
    Zoro.com
    6
    $13.85
    Siemens 52ABH6 Hole Plug, 1.25 in Hole Dia, Steel
    Zoro.com
    $2,429.22
    80152: Icotek | Specialty Punch | Galco
    Galco Industrial Electronics
    $2,429.22
    80152: Icotek | Specialty Punch | Galco
    Galco Industrial Electronics
    $9.38
    Avery Self-Adhesive Hole Reinforcement Stickers, 1/4" Diameter Hole Punch Reinforcement Labels, Clear, Non-Printable, 1,000 Labels Total (5722)
    Amazon.com
    3K+
    $9.38
    Avery Self-Adhesive Hole Reinforcement Stickers, 1/4" Diameter Hole Punch Reinforcement Labels, Clear, Non-Printable, 1,000 Labels Total (5722)
    Amazon.com
    $3.45
    Square D HOMFP Filler Plate, Flush, 0.99Inw
    Zoro.com
    $3.45
    Square D HOMFP Filler Plate, Flush, 0.99Inw
    Zoro.com
    $1.46
    Raco Knockout Plug: 1 in For Conduit Size, Steel, Silver, Junction Boxes/Panel Boards Model: 1044
    Grainger
    $1.46
    Raco Knockout Plug: 1 in For Conduit Size, Steel, Silver, Junction Boxes/Panel Boards Model: 1044
    Grainger
    $13.99
    320Pcs 8 Sizes White Plugs Hole Plastic Hole Plugs Hole Round Plugs, Plastic Hole Cover Snap In Locking Hole Plugs For Kitchen Cabinet Furniture (3/
    Amazon.com
    122
    $13.99
    320Pcs 8 Sizes White Plugs Hole Plastic Hole Plugs Hole Round Plugs, Plastic Hole Cover Snap In Locking Hole Plugs For Kitchen Cabinet Furniture (3/
    Amazon.com