Knockout Plug Box(260)
Uses item details. Price when purchased online
Deal , Restmo Extra Large Weatherproof Electrical Box, IP54 Waterproof Outdoor Extension Lead Cover, Protect Outlet, Plug, Socket, Timer, Power Strip, Holiday Light Decoration, Black From $26.99
Deal
Sponsored
From$2699
Restmo Extra Large Weatherproof Electrical Box, IP54 Waterproof Outdoor Extension Lead Cover, Protect Outlet, Plug, Socket, Timer, Power Strip, Holiday Light Decoration, Black
4.7 out of 5 stars
Outlet Box Kit, Includes 4x4'' Welded Metal Electrical Box, Duplex Receptacle 4x4'' Cover, 16 Knockouts, Green Pigtail Grounding Wire and Screw Single Receptacle $26.99
Sponsored
$2699
current price $26.99Outlet Box Kit, Includes 4x4'' Welded Metal Electrical Box, Duplex Receptacle 4x4'' Cover, 16 Knockouts, Green Pigtail Grounding Wire and Screw Single Receptacle
1 out of 5 stars
Briidea 200 Amp Meter Socket with 4 Jaw, 600V 1 Phase 3 Wire Ringless Type, with Horn Bypass, Suitable for Overhead/Underground Feed $69.99
Sponsored
$6999
current price $69.99Briidea 200 Amp Meter Socket with 4 Jaw, 600V 1 Phase 3 Wire Ringless Type, with Horn Bypass, Suitable for Overhead/Underground Feed
50 PK New Work Electrical boxes, 22 Cu. in, Plastic Outlet Box,ETL Listed to UL514C and UL263, 2 Hour Fire Rating single gang box, Gray From $64.99
Sponsored
From$6499
50 PK New Work Electrical boxes, 22 Cu. in, Plastic Outlet Box,ETL Listed to UL514C and UL263, 2 Hour Fire Rating single gang box, Gray
5 out of 5 stars
2 Gang Adjustable Plastic Outlet Box, 34 cu. in., Blue, 1 Pack Blue PVC box with cable clips, knockouts. Adjustable for easy install. High wiring capacity. From $8.99
From$899
2 Gang Adjustable Plastic Outlet Box, 34 cu. in., Blue, 1 Pack Blue PVC box with cable clips, knockouts. Adjustable for easy install. High wiring capacity.
4.5 out of 5 stars
RACO 8190 Outlet Box Knockout Cable Entry 16-Knockout Steel $10.20
$1020
current price $10.20RACO 8190 Outlet Box Knockout Cable Entry 16-Knockout Steel
Hubbell Handy Box Single Gang Four 3/4 In. Knockouts 1-7/8 In. Deep $16.95
$1695
current price $16.95Hubbell Handy Box Single Gang Four 3/4 In. Knockouts 1-7/8 In. Deep
Electrical Box,Handy,1/2 in. Knockout 680 $15.50
$1550
current price $15.50Electrical Box,Handy,1/2 in. Knockout 680
Raco Electrical Box,Handy,1/2 in. Knockout 681 $17.64
$1764
current price $17.64Raco Electrical Box,Handy,1/2 in. Knockout 681
RACO Handy Box Junction Box - 1-Gang, 7-Knockout, Steel, Gray $7.79
$779
current price $7.79RACO Handy Box Junction Box - 1-Gang, 7-Knockout, Steel, Gray
XGGYA 1-Gang Old Work Outlet Box,High-Performance PPO Engineering Plastic Wall Outlet Box,2-1/4"×4-3/10"×2-3/4” Green Electrical Boxes for Outlets,ETL Listed,6 Pack From $16.99
Sponsored
From$1699
XGGYA 1-Gang Old Work Outlet Box,High-Performance PPO Engineering Plastic Wall Outlet Box,2-1/4"×4-3/10"×2-3/4” Green Electrical Boxes for Outlets,ETL Listed,6 Pack
VN Infinite Quality Nema 14-50R EV Power Outlet Box, 50 Amp, 125/250V 3-Pole 4-Wire, Lockable Cover, Nema 3R Weatherproof Outdoor $32.99
Sponsored
$3299
current price $32.99VN Infinite Quality Nema 14-50R EV Power Outlet Box, 50 Amp, 125/250V 3-Pole 4-Wire, Lockable Cover, Nema 3R Weatherproof Outdoor
Hubbell Handy Box Knockout Combo - Steel, Rectangle, 1 Gang, Silver $8.91
$891
current price $8.91Hubbell Handy Box Knockout Combo - Steel, Rectangle, 1 Gang, Silver
Thomas & Betts A58381D Carlon Non-Metallic Outlet Box with 1/2" Knockouts, 1 Gang, 16 cu. in. $10.40 Was $14.51
Now$1040
current price Now $10.40, Was $14.51$14.51
Thomas & Betts A58381D Carlon Non-Metallic Outlet Box with 1/2" Knockouts, 1 Gang, 16 cu. in.
XGGYA One 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 From $5.99
3 options
Available in additional 3 optionsFrom$599
XGGYA One 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
Reliance PBN31 30 Amp PBN-Series Power Inlet Box w/POP-FAST 3/4" Knockout Design $86.60
$8660
current price $86.60Reliance PBN31 30 Amp PBN-Series Power Inlet Box w/POP-FAST 3/4" Knockout Design
Hubbell 666 Knockout Combo Handy Box $8.22
$822
current price $8.22Hubbell 666 Knockout Combo Handy Box
Reduced price, 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 $9.89 Was $10.99
Reduced price
Now$989
current price Now $9.89, Was $10.99$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
XGGYA Electrical Box Metal Outlet Boxes,4"×2" Handy Box 1-Gang and Metal Outlet Box Cover,Duplex Receptacle,Galvanized Steel,8 * 1/2'' in Side and 2 * 1/2'' in Bottom Knockouts(Pack of 1) From $8.99
3 options
Available in additional 3 optionsFrom$899
XGGYA Electrical Box Metal Outlet Boxes,4"×2" Handy Box 1-Gang and Metal Outlet Box Cover,Duplex Receptacle,Galvanized Steel,8 * 1/2'' in Side and 2 * 1/2'' in Bottom Knockouts(Pack of 1)
Outlet Box Kit, 4x4 Inch Square Galvanized Steel Electrical Box, 20 Amp 125V Tamper & Weather Resistant, 30.3 Cu In Capacity, 10 Knockouts, Rocker Switch Exposed Work Cover, Matching Screws Included $16.99 Was $26.99
Now$1699
current price Now $16.99, Was $26.99$26.99
Outlet Box Kit, 4x4 Inch Square Galvanized Steel Electrical Box, 20 Amp 125V Tamper & Weather Resistant, 30.3 Cu In Capacity, 10 Knockouts, Rocker Switch Exposed Work Cover, Matching Screws Included
SatelliteSale Weatherproof Junction Box Heavy Duty Enclosure 9x9x4 inches UV-Rated Thermoplastic Alloy Made in USA From $28.99
Sponsored
From$2899
SatelliteSale Weatherproof Junction Box Heavy Duty Enclosure 9x9x4 inches UV-Rated Thermoplastic Alloy Made in USA
4.9 out of 5 stars
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 $37.99
Sponsored
From$3799
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
3.7 out of 5 stars
RACO 231 Square Box 30.3Cu-In (13) Knockouts $11.49
$1149
current price $11.49RACO 231 Square Box 30.3Cu-In (13) Knockouts
5 out of 5 stars
Peerless-AV In-Wall In-Wall Recessed Cable Management Metal Box with Knockout with Outlet (IBA2AC-W) $180.24
$18024
current price $180.24Peerless-AV In-Wall In-Wall Recessed Cable Management Metal Box with Knockout with Outlet (IBA2AC-W)
1 out of 5 stars
RACO 518 1-Gang Steel Electrical Box 4.22" Galvanized 5 Knockouts (Gray) $9.90 Was $33.81
Now$990
current price Now $9.90, Was $33.81$33.81
RACO 518 1-Gang Steel Electrical Box 4.22" Galvanized 5 Knockouts (Gray)
Southwire Handy Box Electrical Boxes Knockout - Plastic - 1 Piece $13.04 Was $14.70
Now$1304
current price Now $13.04, Was $14.70$14.70
Southwire Handy Box Electrical Boxes Knockout - Plastic - 1 Piece
Hubbell Electrical Products Electrical Outlet Box Raco Octagon - 4 Side Knockouts, Steel, Bulk - 15.5 Cu in $11.99
$1199
current price $11.99Hubbell Electrical Products Electrical Outlet Box Raco Octagon - 4 Side Knockouts, Steel, Bulk - 15.5 Cu in
Peerless-av Iba3-w In-wall Metal Box With Knockout (medium) $85.37
$8537
current price $85.37Peerless-av Iba3-w In-wall Metal Box With Knockout (medium)
5-Pack White ABS Wall-Mount Electrical Outlet Boxes Surface-Mount Junction Boxes for Sockets, Switches & Low-Voltage Wiring (4.7" x 2.9", with Knockouts) $12.45
$1245
current price $12.455-Pack White ABS Wall-Mount Electrical Outlet Boxes Surface-Mount Junction Boxes for Sockets, Switches & Low-Voltage Wiring (4.7" x 2.9", with Knockouts)
Wiremold NM NM2 Outlet Box, 1 -Gang, 0 -Knockout, Plastic, Ivory, Wall Mounting $13.14
$1314
current price $13.14Wiremold NM NM2 Outlet Box, 1 -Gang, 0 -Knockout, Plastic, Ivory, Wall Mounting
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 $43.25 Was $49.99
Sponsored
From$4325
$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)
5 out of 5 stars
KFFKFF Media Housing, 20-Inch, In-Wall Recessed Multimedia Container with Lid, Wall-Attached Wire Organizing Kit, Systematized Wiring Multi-Function Cabinet, Chilled-Rolled Steel $63.99
Sponsored
$6399
current price $63.99KFFKFF Media Housing, 20-Inch, In-Wall Recessed Multimedia Container with Lid, Wall-Attached Wire Organizing Kit, Systematized Wiring Multi-Function Cabinet, Chilled-Rolled Steel
Peerless-av Peerless-av In-wall Metal Box With Knockout (large; Without Power Outlet) $96.51
$9651
current price $96.51Peerless-av Peerless-av In-wall Metal Box With Knockout (large; Without Power Outlet)
RACO 4" Square Electrical Box With 12 Side & 5 Bottom Knockouts - Electrical Knockout $10.20
$1020
current price $10.20RACO 4" Square Electrical Box With 12 Side & 5 Bottom Knockouts - Electrical Knockout
Hubbell Raco 8590 Single Gang Switch Box With Conduit Knockouts $11.80
$1180
current price $11.80Hubbell Raco 8590 Single Gang Switch Box With Conduit Knockouts
RACO 952 3-Gang 1-5/8-Inch Deep Welded Gang Electrical Box with (14) Concentric 1/2-Inch and 3/4-Inch Knockouts $32.38
$3238
current price $32.38RACO 952 3-Gang 1-5/8-Inch Deep Welded Gang Electrical Box with (14) Concentric 1/2-Inch and 3/4-Inch Knockouts
Southwire Square Box with Off-Center Knockouts - Pack of 10 $82.21
$8221
current price $82.21Southwire Square Box with Off-Center Knockouts - Pack of 10
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
$899
current price $8.99Two 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
Teddico/Bwf 1504-1 Outlet Box, 97.3 cu-in, 4-1/2 in, 1-Gang, 4-Knockout, Metal, Gray, Powder-Coated $21.31
$2131
current price $21.31Teddico/Bwf 1504-1 Outlet Box, 97.3 cu-in, 4-1/2 in, 1-Gang, 4-Knockout, Metal, Gray, Powder-Coated
CableWholesale 31R5-200IV Dual Gang Surface Mount Box with Raceway Knockouts, Ivory $24.68
$2468
current price $24.68CableWholesale 31R5-200IV Dual Gang Surface Mount Box with Raceway Knockouts, Ivory
Ohlectric 10-Pack 4 x 4 in. Galvanized Steel Electrical Junction Box, 2-1/8 in. Deep Utility Outlet Box with 1/2 in. & 3/4 in. Knockouts $31.99
$3199
current price $31.99Ohlectric 10-Pack 4 x 4 in. Galvanized Steel Electrical Junction Box, 2-1/8 in. Deep Utility Outlet Box with 1/2 in. & 3/4 in. Knockouts
RACO Octagon Box 167 - 0.5-0.75 In. Knockouts - Multicolor $11.94
$1194
current price $11.94RACO Octagon Box 167 - 0.5-0.75 In. Knockouts - Multicolor
RACO Electrical Box Handy Knockout - 1/2 & 3/4 Knockouts Multicolor $22.18
$2218
current price $22.18RACO Electrical Box Handy Knockout - 1/2 & 3/4 Knockouts Multicolor
RACO Square Outlet Box Steel - 21 Cu In, 8 Side Knockouts, Square Knock Box Home & Garage Storage, Stackable Design $60.43
$6043
current price $60.43RACO Square Outlet Box Steel - 21 Cu In, 8 Side Knockouts, Square Knock Box Home & Garage Storage, Stackable Design
Orbit Industries 5SDB-MKO 5S Box 2.125 in. Deep M Knockout $15.51
$1551
current price $15.51Orbit Industries 5SDB-MKO 5S Box 2.125 in. Deep M Knockout
Reduced price, Metal Electrical Outlet Box Octagonal Design 4x4inch Equipped with Side & Bottom Knockout for Conduits Access $10.39 Was $15.59
Reduced price
Now$1039
current price Now $10.39, Was $15.59$15.59
Metal Electrical Outlet Box Octagonal Design 4x4inch Equipped with Side & Bottom Knockout for Conduits Access
Thomas & Betts-carlon 2Gang Knockout Box - .5 In. $31.53
$3153
current price $31.53Thomas & Betts-carlon 2Gang Knockout Box - .5 In.
CableWholesale 31R5-200WH Dual Gang Surface Mount Box with Raceway Knockouts, White $26.57
$2657
current price $26.57CableWholesale 31R5-200WH Dual Gang Surface Mount Box with Raceway Knockouts, White
Crouse-Hinds TP563 Drawn Square Outlet Box, Steel, 42 cu-in Capacity, 17 Knockouts, 4-11/16 in H x 4-11/16 in W x 2-1/8 in D $27.49
$2749
current price $27.49Crouse-Hinds TP563 Drawn Square Outlet Box, Steel, 42 cu-in Capacity, 17 Knockouts, 4-11/16 in H x 4-11/16 in W x 2-1/8 in D
2-1/8" Deep with 1/2" & 3/4" Knockouts 10-pack 4x2 Inch Steel Electrical Outlet Junction Box From $51.28
From$5128
2-1/8" Deep with 1/2" & 3/4" Knockouts 10-pack 4x2 Inch Steel Electrical Outlet Junction Box
Other options to consider(205)
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