Knockout Plug Box

Uses item details. Price when purchased online

50 PK New Work Electrical Nail Outlet Box 2-Gang PVC, 32 Cubic Inch Switch Box, ETL Listed to UL514C and UL263, 2 Hour Fire Rating New Work Box, Gray From $64.99

50 PK New Work Electrical Nail Outlet Box 2-Gang PVC, 32 Cubic Inch Switch Box, ETL Listed to UL514C and UL263, 2 Hour Fire Rating New Work Box, Gray
Sponsored
From$6499

50 PK New Work Electrical Nail Outlet Box 2-Gang PVC, 32 Cubic Inch Switch Box, ETL Listed to UL514C and UL263, 2 Hour Fire Rating New Work Box, Gray

5 out of 5 Stars. 1 reviews

KYHSHJ Recessed Flat Hidden Socket Kit with 2 * 20A Receptacle,4.8A 1 USB-A Ports &1 USB-C Port+3-Port RJ45 Datacom Receptacle. Internal Height Adjustable,Corrosive Resistant Hardware,Black From $39.99

KYHSHJ Recessed Flat Hidden Socket Kit with 2 * 20A Receptacle,4.8A 1 USB-A Ports &1 USB-C Port+3-Port RJ45 Datacom Receptacle. Internal Height Adjustable,Corrosive Resistant Hardware,Black
Sponsored
From$3999

KYHSHJ Recessed Flat Hidden Socket Kit with 2 * 20A Receptacle,4.8A 1 USB-A Ports &1 USB-C Port+3-Port RJ45 Datacom Receptacle. Internal Height Adjustable,Corrosive Resistant Hardware,Black

3 out of 5 Stars. 2 reviews
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30A/50A Power Inlet Box for Generator, Journeyman-Pro ETL Listed, w/Waterproof Cover,L5-30P,TT-30P,L14-30P,SS-2-50P | 30 or 50 Amp 125/250V | for 3 or 4 Prong Extension Cord (TT-30P - Black) From $49.99

30A/50A Power Inlet Box for Generator, Journeyman-Pro ETL Listed, w/Waterproof Cover,L5-30P,TT-30P,L14-30P,SS-2-50P | 30 or 50 Amp 125/250V | for 3 or 4 Prong Extension Cord (TT-30P - Black)
Sponsored
From$4999

30A/50A Power Inlet Box for Generator, Journeyman-Pro ETL Listed, w/Waterproof Cover,L5-30P,TT-30P,L14-30P,SS-2-50P | 30 or 50 Amp 125/250V | for 3 or 4 Prong Extension Cord (TT-30P - Black)

5 out of 5 Stars. 4 reviews
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VEVOR Structured Media Enclosure, 9-Inch, Recessed in-Wall Media Box with Cover, Wall-Mount Cable Management Box Kit, Structured Wiring Multi-Media Cabinet, Cold-Rolled Steel, for TV Home Theater $33.90

VEVOR Structured Media Enclosure, 9-Inch, Recessed in-Wall Media Box with Cover, Wall-Mount Cable Management Box Kit, Structured Wiring Multi-Media Cabinet, Cold-Rolled Steel, for TV Home Theater
Sponsored
current price $33.90

VEVOR Structured Media Enclosure, 9-Inch, Recessed in-Wall Media Box with Cover, Wall-Mount Cable Management Box Kit, Structured Wiring Multi-Media Cabinet, Cold-Rolled Steel, for TV Home Theater

Peerless-av Peerless-av In-wall Metal Box With Knockout (large; Without Power Outlet) $88.48

Peerless-av Peerless-av In-wall Metal Box With Knockout (large; Without Power Outlet)
current price $88.48

Peerless-av Peerless-av In-wall Metal Box With Knockout (large; Without Power Outlet)

Raco Electrical Box,Handy,1/2 in. Knockout 681 $16.15

Raco Electrical Box,Handy,1/2 in. Knockout 681
current price $16.15

Raco Electrical Box,Handy,1/2 in. Knockout 681

RACO Handy Box Junction Box - 1-Gang, 7-Knockout, Steel, Gray $7.85

RACO Handy Box Junction Box - 1-Gang, 7-Knockout, Steel, Gray
current price $7.85

RACO Handy Box Junction Box - 1-Gang, 7-Knockout, Steel, Gray

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Peerless-av Iba3-w In-wall Metal Box With Knockout (medium) $81.73

Peerless-av Iba3-w In-wall Metal Box With Knockout (medium)
current price $81.73

Peerless-av Iba3-w In-wall Metal Box With Knockout (medium)

Orbit Industries 5SDB-MKO 5S Box 2.125 in. Deep M Knockout $15.32 Was $17.70

Orbit Industries 5SDB-MKO 5S Box 2.125 in. Deep M Knockout
current price Now $15.32, Was $17.70

Orbit Industries 5SDB-MKO 5S Box 2.125 in. Deep M Knockout

Southwire Handy Box Electrical Boxes Knockout - Plastic - 1 Piece $14.91

Southwire Handy Box Electrical Boxes Knockout - Plastic - 1 Piece
current price $14.91

Southwire Handy Box Electrical Boxes Knockout - Plastic - 1 Piece

Enerlites 975549-S Nickel Plated Brass Flip Lid Floor Box Assembly, 2-Gang 20A Tamper Weather Resistant Duplex Receptacle From $89.99

Enerlites 975549-S Nickel Plated Brass Flip Lid Floor Box Assembly, 2-Gang 20A Tamper Weather Resistant Duplex Receptacle
Sponsored
From$8999

Enerlites 975549-S Nickel Plated Brass Flip Lid Floor Box Assembly, 2-Gang 20A Tamper Weather Resistant Duplex Receptacle

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VEVOR Structured Media Enclosure, 14-Inch, Recessed in-Wall Media Box with Cover, Wall-Mount Cable Management Box Kit, Structured Wiring Multi-Media Cabinet, Cold-Rolled Steel, for TV Home Theater $40.90

VEVOR Structured Media Enclosure, 14-Inch, Recessed in-Wall Media Box with Cover, Wall-Mount Cable Management Box Kit, Structured Wiring Multi-Media Cabinet, Cold-Rolled Steel, for TV Home Theater
Sponsored
current price $40.90

VEVOR Structured Media Enclosure, 14-Inch, Recessed in-Wall Media Box with Cover, Wall-Mount Cable Management Box Kit, Structured Wiring Multi-Media Cabinet, Cold-Rolled Steel, for TV Home Theater

Thomas & Betts-carlon 2Gang Knockout Box - .5 In. $31.67

Thomas & Betts-carlon  2Gang Knockout Box - .5 In.
current price $31.67

Thomas & Betts-carlon 2Gang Knockout Box - .5 In.

Thomas & Betts A58381D Carlon Non-Metallic Outlet Box with 1/2" Knockouts, 1 Gang, 16 cu. in. $9.55

Thomas & Betts A58381D Carlon Non-Metallic Outlet Box with 1/2" Knockouts, 1 Gang, 16 cu. in.
current price $9.55

Thomas & Betts A58381D Carlon Non-Metallic Outlet Box with 1/2" Knockouts, 1 Gang, 16 cu. in.

Hubbell 666 Knockout Combo Handy Box $8.22

Hubbell 666 Knockout Combo Handy Box
current price $8.22

Hubbell 666 Knockout Combo Handy Box

Southwire Square Box with Off-Center Knockouts - Pack of 6 $68.93

Southwire Square Box with Off-Center Knockouts - Pack of 6
current price $68.93

Southwire Square Box with Off-Center Knockouts - Pack of 6

Pack of 12 4x2 Inch Utility Size Single Gang Electrical Box, Handy Box, Ten 1/2 Inch Knockouts, Raised Ground, 13 Cu. in. Capacity, 1-7/8" Deep, Galvanized Steel, Drawn Construction, Outlet Box, $41.99

Pack of 12 4x2 Inch Utility Size Single Gang Electrical Box, Handy Box, Ten 1/2 Inch Knockouts, Raised Ground, 13 Cu. in. Capacity, 1-7/8" Deep, Galvanized Steel, Drawn Construction, Outlet Box,
current price $41.99

Pack of 12 4x2 Inch Utility Size Single Gang Electrical Box, Handy Box, Ten 1/2 Inch Knockouts, Raised Ground, 13 Cu. in. Capacity, 1-7/8" Deep, Galvanized Steel, Drawn Construction, Outlet Box,

RACO 8190 Outlet Box Knockout Cable Entry 16-Knockout Steel $6.99

RACO 8190 Outlet Box Knockout Cable Entry 16-Knockout Steel
current price $6.99

RACO 8190 Outlet Box Knockout Cable Entry 16-Knockout Steel

Hubbell Handy Box Single Gang Four 3/4 In. Knockouts 1-7/8 In. Deep $18.71

Hubbell Handy Box Single Gang Four 3/4 In. Knockouts 1-7/8 In. Deep
current price $18.71

Hubbell Handy Box Single Gang Four 3/4 In. Knockouts 1-7/8 In. Deep

RACO Square Outlet Box Steel - 21 Cu In, 8 Side Knockouts, Square Knock Box Home & Garage Storage, Stackable Design $59.53

RACO Square Outlet Box Steel - 21 Cu In, 8 Side Knockouts, Square Knock Box  Home & Garage Storage, Stackable Design
current price $59.53

RACO Square Outlet Box Steel - 21 Cu In, 8 Side Knockouts, Square Knock Box Home & Garage Storage, Stackable Design

VEVOR Structured Media Enclosure, 28-Inch, Recessed in-Wall Media Box with Cover, Wall-Mount Cable Management Box Kit, Structured Wiring Multi-Media Cabinet, Cold-Rolled Steel, for TV Home Theater $66.90

VEVOR Structured Media Enclosure, 28-Inch, Recessed in-Wall Media Box with Cover, Wall-Mount Cable Management Box Kit, Structured Wiring Multi-Media Cabinet, Cold-Rolled Steel, for TV Home Theater
Sponsored
current price $66.90

VEVOR Structured Media Enclosure, 28-Inch, Recessed in-Wall Media Box with Cover, Wall-Mount Cable Management Box Kit, Structured Wiring Multi-Media Cabinet, Cold-Rolled Steel, for TV Home Theater

VEVOR Structured Media Enclosure, 17-Inch, Recessed in-Wall Media Box with Cover, Wall-Mount Cable Management Box Kit, Structured Wiring Multi-Media Cabinet, Cold-Rolled Steel, for TV Home Theater $44.90

VEVOR Structured Media Enclosure, 17-Inch, Recessed in-Wall Media Box with Cover, Wall-Mount Cable Management Box Kit, Structured Wiring Multi-Media Cabinet, Cold-Rolled Steel, for TV Home Theater
Sponsored
current price $44.90

VEVOR Structured Media Enclosure, 17-Inch, Recessed in-Wall Media Box with Cover, Wall-Mount Cable Management Box Kit, Structured Wiring Multi-Media Cabinet, Cold-Rolled Steel, for TV Home Theater

Southwire Square Box with Off-Center Knockouts - Pack of 8 $71.86

Southwire Square Box with Off-Center Knockouts - Pack of 8
current price $71.86

Southwire Square Box with Off-Center Knockouts - Pack of 8

Electrical Box, Handy, 1/2 in. Knockout $17.18

Electrical Box, Handy, 1/2 in. Knockout
current price $17.18

Electrical Box, Handy, 1/2 in. Knockout

Hubbell Handy Box Knockout Combo - Steel, Rectangle, 1 Gang, Silver $8.22

Hubbell Handy Box Knockout Combo - Steel, Rectangle, 1 Gang, Silver
current price $8.22

Hubbell Handy Box Knockout Combo - Steel, Rectangle, 1 Gang, Silver

Southwire Square Box with Off-Center Knockouts - Pack of 8 $87.50

Southwire Square Box with Off-Center Knockouts - Pack of 8
current price $87.50

Southwire Square Box with Off-Center Knockouts - Pack of 8

Square Box with Off-Center Knockouts - Single Pack $15.30

Square Box with Off-Center Knockouts - Single Pack
current price $15.30

Square Box with Off-Center Knockouts - Single Pack

Weatherproof Outlet Box Metal Outdoor Electrical Box, Waterproof Die-Cast Metal, Threaded Knockouts, Gray Finish, UL Listed for Outdoor Receptacles 1-Gang, 3/4 Inch $10.99

Weatherproof Outlet Box  Metal Outdoor Electrical Box, Waterproof Die-Cast Metal, Threaded Knockouts, Gray Finish, UL Listed for Outdoor Receptacles 1-Gang, 3/4 Inch
current price $10.99

Weatherproof Outlet Box Metal Outdoor Electrical Box, Waterproof Die-Cast Metal, Threaded Knockouts, Gray Finish, UL Listed for Outdoor Receptacles 1-Gang, 3/4 Inch

RACO 8670 Handy Box 2X4X2-1/8IN-D 1/2IN KNOCKOUTS $9.45

RACO 8670 Handy Box 2X4X2-1/8IN-D 1/2IN KNOCKOUTS
current price $9.45

RACO 8670 Handy Box 2X4X2-1/8IN-D 1/2IN KNOCKOUTS

Square Box with Off-Center Knockouts - Pack of 2 $27.50

Square Box with Off-Center Knockouts - Pack of 2
current price $27.50

Square Box with Off-Center Knockouts - Pack of 2

VEVOR Structured Media Enclosure, 20-Inch, Recessed in-Wall Media Box with Cover, Wall-Mount Cable Management Box Kit, Structured Wiring Multi-Media Cabinet, Cold-Rolled Steel, for TV Home Theater $51.90

VEVOR Structured Media Enclosure, 20-Inch, Recessed in-Wall Media Box with Cover, Wall-Mount Cable Management Box Kit, Structured Wiring Multi-Media Cabinet, Cold-Rolled Steel, for TV Home Theater
Sponsored
current price $51.90

VEVOR Structured Media Enclosure, 20-Inch, Recessed in-Wall Media Box with Cover, Wall-Mount Cable Management Box Kit, Structured Wiring Multi-Media Cabinet, Cold-Rolled Steel, for TV Home Theater

3 out of 5 Stars. 1 reviews

VEVOR Media Enclosure, 28-Inch, Structured Media Center with Vented Hinged Door, Cable Management Box, Structured Wiring Multi-Media Cabinet, Recessed Electrical Media Box, for Network Distribution $66.90

VEVOR Media Enclosure, 28-Inch, Structured Media Center with Vented Hinged Door, Cable Management Box, Structured Wiring Multi-Media Cabinet, Recessed Electrical Media Box, for Network Distribution
Sponsored
current price $66.90

VEVOR Media Enclosure, 28-Inch, Structured Media Center with Vented Hinged Door, Cable Management Box, Structured Wiring Multi-Media Cabinet, Recessed Electrical Media Box, for Network Distribution

Southwire Square Box with Off-Center Knockouts - Pack of 6 $57.58

Southwire Square Box with Off-Center Knockouts - Pack of 6
current price $57.58

Southwire Square Box with Off-Center Knockouts - Pack of 6

Raco Electrical Box,Handy,1/2&3/4 in Knockout 683 $12.85

Raco Electrical Box,Handy,1/2&3/4 in Knockout 683
current price $12.85

Raco Electrical Box,Handy,1/2&3/4 in Knockout 683

4 x 2 Inch Single-Gang Deep Metal Handy Electrical Box, 2-1/8" Depth, Welded Steel, 3/4" Knockouts,<br>Surface Mount Utility Box $10.99

4 x 2 Inch Single-Gang Deep Metal Handy Electrical Box, 2-1/8" Depth, Welded Steel, 3/4" Knockouts,<br>Surface Mount Utility Box
current price $10.99

4 x 2 Inch Single-Gang Deep Metal Handy Electrical Box, 2-1/8" Depth, Welded Steel, 3/4" Knockouts,
Surface Mount Utility Box

MK - 2-Gang Steel Surface Back Box with Knockouts $49.95

MK - 2-Gang Steel Surface Back Box with Knockouts
current price $49.95

MK - 2-Gang Steel Surface Back Box with Knockouts

Square Box with Off-Center Knockouts - Pack of 4 $49.82

Square Box with Off-Center Knockouts - Pack of 4
current price $49.82

Square Box with Off-Center Knockouts - Pack of 4

(4 Pack) 4'' Square Electrical Box, Knockouts, Welded Construction, apacity, Raised Ground, Combination Screw Heads, Galvanized Steel $33.00

(4 Pack) 4'' Square Electrical Box, Knockouts, Welded Construction, apacity, Raised Ground, Combination Screw Heads, Galvanized Steel
current price $33.00

(4 Pack) 4'' Square Electrical Box, Knockouts, Welded Construction, apacity, Raised Ground, Combination Screw Heads, Galvanized Steel

RACO Electrical Box Handy Knockout - 1/2 & 3/4 Knockouts Multicolor $24.35

RACO Electrical Box Handy Knockout - 1/2 & 3/4 Knockouts Multicolor
current price $24.35

RACO Electrical Box Handy Knockout - 1/2 & 3/4 Knockouts Multicolor

Square Box with Off-Center Knockouts - Pack of 4 $43.87

Square Box with Off-Center Knockouts - Pack of 4
current price $43.87

Square Box with Off-Center Knockouts - Pack of 4

MK - 1-Gang Steel Surface Back Box with Knockouts, 40mm Depth $43.95

MK - 1-Gang Steel Surface Back Box with Knockouts, 40mm Depth
current price $43.95

MK - 1-Gang Steel Surface Back Box with Knockouts, 40mm Depth

Wiremold NM NM2 Outlet Box, 1 -Gang, 0 -Knockout, Plastic, Ivory, Wall Mounting $13.83

Wiremold NM NM2 Outlet Box, 1 -Gang, 0 -Knockout, Plastic, Ivory, Wall Mounting
current price $13.83

Wiremold NM NM2 Outlet Box, 1 -Gang, 0 -Knockout, Plastic, Ivory, Wall Mounting

MK - 1-Gang Steel Surface Back Box with Knockouts, 40mm Depth $67.95

MK - 1-Gang Steel Surface Back Box with Knockouts, 40mm Depth
current price $67.95

MK - 1-Gang Steel Surface Back Box with Knockouts, 40mm Depth

Two Galvanized Steel Round Shallow Electrical Box,Drawn Construction, Metal Pancake Box for Outlets with 4 inch Diameter,1/2" Deep,4 * 1/2" Bottom Knockouts,Thickness 1.6mm $8.99

Two Galvanized Steel Round Shallow Electrical Box,Drawn Construction, Metal Pancake Box for Outlets with 4 inch Diameter,1/2" Deep,4 * 1/2" Bottom Knockouts,Thickness 1.6mm
current price $8.99

Two Galvanized Steel Round Shallow Electrical Box,Drawn Construction, Metal Pancake Box for Outlets with 4 inch Diameter,1/2" Deep,4 * 1/2" Bottom Knockouts,Thickness 1.6mm

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Thomas & Betts Handy Box Electrical Boxes Knockout Wire Holder - 10-Knockout - 2-1/8 x 4 x 2-1/8 In. $23.62

Thomas & Betts Handy Box Electrical Boxes Knockout Wire Holder - 10-Knockout - 2-1/8 x 4 x 2-1/8 In.
current price $23.62

Thomas & Betts Handy Box Electrical Boxes Knockout Wire Holder - 10-Knockout - 2-1/8 x 4 x 2-1/8 In.

1 Box 20Pcs Electrical Box Knockout Plugs Bulk Silver Metal Stainless Steel Removable Flat Round Instant Panel Knockouts Seal Plug for Conduit Closure Unused Electric Box Outlets Silver 1set $14.65

1 Box 20Pcs Electrical Box Knockout Plugs Bulk Silver Metal Stainless Steel Removable Flat Round Instant Panel Knockouts Seal Plug for Conduit Closure Unused Electric Box Outlets Silver 1set
current price $14.65

1 Box 20Pcs Electrical Box Knockout Plugs Bulk Silver Metal Stainless Steel Removable Flat Round Instant Panel Knockouts Seal Plug for Conduit Closure Unused Electric Box Outlets Silver 1set

Hubbell Electrical Products Electrical Outlet Box Raco Octagon - 4 Side Knockouts, Steel, Bulk - 15.5 Cu in $10.72

Hubbell Electrical Products Electrical Outlet Box Raco Octagon - 4 Side Knockouts, Steel, Bulk - 15.5 Cu in
current price $10.72

Hubbell Electrical Products Electrical Outlet Box Raco Octagon - 4 Side Knockouts, Steel, Bulk - 15.5 Cu in

Raco 8146 4" Octagon Box, 1-1/2" Deep, 1/2" Side Knockouts, Side holes, NMSC clamps $9.60

Raco 8146 4" Octagon Box, 1-1/2" Deep, 1/2" Side Knockouts, Side holes, NMSC clamps
current price $9.60

Raco 8146 4" Octagon Box, 1-1/2" Deep, 1/2" Side Knockouts, Side holes, NMSC clamps

Hubbell-Raco 8232 2-1/8-Inch Deep, 1/2-Inch and 3/4-Inch Side Knockouts, Welded 4-Inch Square Box (1, Fur Pak) $27.92

Hubbell-Raco 8232 2-1/8-Inch Deep, 1/2-Inch and 3/4-Inch Side Knockouts, Welded 4-Inch Square Box (1, Fur Pak)
current price $27.92

Hubbell-Raco 8232 2-1/8-Inch Deep, 1/2-Inch and 3/4-Inch Side Knockouts, Welded 4-Inch Square Box (1, Fur Pak)

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