Shop extension cord outlet box

Sponsored
About our ads
$18.95
Mint Bucket Brands 1/2" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
1
$18.95
Mint Bucket Brands 1/2" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
1
$15.98
LIDER Flat-Face Outlet Extender With 3 Receptacles, Ultra-Thin Wall Plate Plug With Cord Extender And 3-Outlet Power Strip, 3ft Cord, LWE3-315-W,
Amazon.com
2K+
$15.98
LIDER Flat-Face Outlet Extender With 3 Receptacles, Ultra-Thin Wall Plate Plug With Cord Extender And 3-Outlet Power Strip, 3ft Cord, LWE3-315-W,
Amazon.com
2K+
$43.66
LIDER 6 Outlet Surge Protector Extender With 20W 4.2A 3 USB Type A/C Chargers, 1500 Joules, Multi Plug Wall Charger For Home Office, UL-Listed, White,
Amazon.com
Free shipping
$43.66
LIDER 6 Outlet Surge Protector Extender With 20W 4.2A 3 USB Type A/C Chargers, 1500 Joules, Multi Plug Wall Charger For Home Office, UL-Listed, White,
Amazon.com
Free shipping
$54.80
Taymac DOC320G Outdoor Comforts Gray In-Use Weatherproof Electrical Outlet Cover For Deck Box With Extension Cord Clamps For Duplex, Decorator, Or
Amazon.com
106
Free shipping
$54.80
Taymac DOC320G Outdoor Comforts Gray In-Use Weatherproof Electrical Outlet Cover For Deck Box With Extension Cord Clamps For Duplex, Decorator, Or
Amazon.com
106
$24.96
LIDER 6 Outlet Surge Protector Extender With 20W 4.2A 3 USB Type A/C Chargers, 1500 Joules, Multi Plug Wall Charger For Home Office, UL-Listed, White
Amazon.com
118
$24.96
LIDER 6 Outlet Surge Protector Extender With 20W 4.2A 3 USB Type A/C Chargers, 1500 Joules, Multi Plug Wall Charger For Home Office, UL-Listed, White
Amazon.com
118
$35.99
2 Pack Extension Cord 10ft Power Strip - Surge Protector With 6 Outlets 4 USB Charging Ports, Flat Plug, Overload Protection, Wall Mount For Home
Amazon.com
Free shipping
Cost-effective · Generous Cord Length · Multiple Outlets · Multiple USB Ports · Superior Build Quality
$35.99
2 Pack Extension Cord 10ft Power Strip - Surge Protector With 6 Outlets 4 USB Charging Ports, Flat Plug, Overload Protection, Wall Mount For Home
Amazon.com
Cost-effective · Generous Cord Length · Multiple Outlets · Multiple USB Ports · Superior Build Quality
$50.28
Woods Designers Edge Extension Cord Storage Reel With 4 Outlet Power Block - Black/Yellow
Cable ties and more
2K+
$50.28
Woods Designers Edge Extension Cord Storage Reel With 4 Outlet Power Block - Black/Yellow
Cable ties and more
2K+
$10.49
$13.99
Flat Plug Power Strip Wall Outlet, 3 AC Outlets, Ultra Thin Extension Cord, Multi Socket Extender For Home Office, Dorm Room Essentials For Girls And
Amazon.com
25% off
$10.49
$13.99
Flat Plug Power Strip Wall Outlet, 3 AC Outlets, Ultra Thin Extension Cord, Multi Socket Extender For Home Office, Dorm Room Essentials For Girls And
Amazon.com
$12.99
6ft Power Strip Surge Protector - Yintar Extension Cord With 6 AC Outlets And 3 USB Ports For For Home, Office, Dorm Essentials, 1680 Joules, ETL
Amazon.com
22K+
$12.99
6ft Power Strip Surge Protector - Yintar Extension Cord With 6 AC Outlets And 3 USB Ports For For Home, Office, Dorm Essentials, 1680 Joules, ETL
Amazon.com
22K+
$18.99
VEVOR Outdoor Electrical Box Waterproof 9.4 X 4.3 X 2.8 in IP54 Weatherproof Extension Cord Cover Large Outlet Connection Box Plug Protector With 6
VEVOR
5% Off*
$18.99
VEVOR Outdoor Electrical Box Waterproof 9.4 X 4.3 X 2.8 in IP54 Weatherproof Extension Cord Cover Large Outlet Connection Box Plug Protector With 6
VEVOR
5% Off*
$12.49
Wall Charger, Surge Protector, QINLIANF 5 Outlet Extender With 4 USB Charging Ports (4.8A Total) 3-Sided 1680J Power Strip Multi Plug Adapter Spaced
Amazon.com
$12.49
Wall Charger, Surge Protector, QINLIANF 5 Outlet Extender With 4 USB Charging Ports (4.8A Total) 3-Sided 1680J Power Strip Multi Plug Adapter Spaced
Amazon.com
$86.99
Tripp Lite 16-Outlet Bench & Cabinet Power Strip, 48in Length, 15A 120V, 15ft / 4.57m Cord With 5-15P Plug, Black, (PS4816)
Amazon.com
459
Free shipping
$86.99
Tripp Lite 16-Outlet Bench & Cabinet Power Strip, 48in Length, 15A 120V, 15ft / 4.57m Cord With 5-15P Plug, Black, (PS4816)
Amazon.com
459
$10.99
Iwillink 2 Pack Outdoor Extension Cord Cover Waterproof - Weatherproof Electrical Connection Box For Outdoor Outlet, Plug, Socket, Christmas Holiday
Amazon.com
238
$10.99
Iwillink 2 Pack Outdoor Extension Cord Cover Waterproof - Weatherproof Electrical Connection Box For Outdoor Outlet, Plug, Socket, Christmas Holiday
Amazon.com
238
$21.99
Multi Plug Outlet Surge Protector - POWSAF 5 Outlet Extender With 4 USB Ports(2 USB-C PD 20W) And Night Light, 3-Sided Power Strip With Adapter Spaced
Amazon.com
700
$21.99
Multi Plug Outlet Surge Protector - POWSAF 5 Outlet Extender With 4 USB Ports(2 USB-C PD 20W) And Night Light, 3-Sided Power Strip With Adapter Spaced
Amazon.com
700
$13.57
Legrand - Wiremold Starter Box, Extra Deep Wiremold Outlet Box, White On-Wall Conduit Connector For Wiremold Box And Wiremold Raceway, BW35
Amazon.com
$13.57
Legrand - Wiremold Starter Box, Extra Deep Wiremold Outlet Box, White On-Wall Conduit Connector For Wiremold Box And Wiremold Raceway, BW35
Amazon.com
$19.83
Amazon Basics 12-Outlet Surge Protector Power Strip, 4000 Joules, 8ft Extension Cord, Rectangle, For Home, Office, Gaming Room, White
Amazon.com
148
$19.83
Amazon Basics 12-Outlet Surge Protector Power Strip, 4000 Joules, 8ft Extension Cord, Rectangle, For Home, Office, Gaming Room, White
Amazon.com
148
$29.95
NOCO GCP2 15A AC Port Plug, 125V Power Inlet Socket, And Waterproof Electrical Outlet Receptacle Box With Dual 18-Inch Integrated Outdoor Extension
Amazon.com
5K+
$29.95
NOCO GCP2 15A AC Port Plug, 125V Power Inlet Socket, And Waterproof Electrical Outlet Receptacle Box With Dual 18-Inch Integrated Outdoor Extension
Amazon.com
5K+
$38.99
[ETL Listed] Cable Matters 2-Pack 6-Outlet Surge Protector Power Strip With USB Ports - 12Ft, Long Extension Cord, Surge Protector With USB Ports,
Amazon.com
Free shipping
$38.99
[ETL Listed] Cable Matters 2-Pack 6-Outlet Surge Protector Power Strip With USB Ports - 12Ft, Long Extension Cord, Surge Protector With USB Ports,
Amazon.com
Free shipping
$24.98
$27.99
Surge Protector Power Strip, SUPERDANNY 18 AC Outlets With 4 USB Ports, 1875W/15A, 2100J, 6.5ft Flat Plug Heavy Duty Extension Cord With Wall Mount
Amazon.com
881
10% off
$24.98
$27.99
Surge Protector Power Strip, SUPERDANNY 18 AC Outlets With 4 USB Ports, 1875W/15A, 2100J, 6.5ft Flat Plug Heavy Duty Extension Cord With Wall Mount
Amazon.com
881
$18.99
Power Strip - 10 ft Long Flat Plug Extension Cord, 6 Outlets 2 USB A 2 USB C Ports Outlet Extender With Overload Protection, Wall Mount, Desktop
Amazon.com
6K+
$18.99
Power Strip - 10 ft Long Flat Plug Extension Cord, 6 Outlets 2 USB A 2 USB C Ports Outlet Extender With Overload Protection, Wall Mount, Desktop
Amazon.com
6K+
$1,308.23
KH Industries Extension Cord Reel: Grounding Plug, NEMA 5-20P, Quad GFCI Box Receptacl, NEMA 5-20R Model: RTBB3L-WDD520-J12F
Grainger
$1,308.23
KH Industries Extension Cord Reel: Grounding Plug, NEMA 5-20P, Quad GFCI Box Receptacl, NEMA 5-20R Model: RTBB3L-WDD520-J12F
Grainger
$131.37
$139.99
VEVOR 80ft Retractable Extension Cord Reel, 12AWG/3C SJTOW Heavy Duty Power Cord W/Lighted Electrical Triple Tap Outlets, 15A Circuit Breaker,180°
Amazon.com
Free shipping
$131.37
$139.99
VEVOR 80ft Retractable Extension Cord Reel, 12AWG/3C SJTOW Heavy Duty Power Cord W/Lighted Electrical Triple Tap Outlets, 15A Circuit Breaker,180°
Amazon.com
Free shipping
$8.99
$9.99
USB Outlet Extender Surge Protector - QINLIANF Rotating Plug, 3-Sided Swivel Power Strip, 6 AC Spaced Outlet Splitter And 3 USB Ports (1 USB C) For
Amazon.com
10% off
$8.99
$9.99
USB Outlet Extender Surge Protector - QINLIANF Rotating Plug, 3-Sided Swivel Power Strip, 6 AC Spaced Outlet Splitter And 3 USB Ports (1 USB C) For
Amazon.com
$29.99
Hrensaw 3PCS Small Weatherproof Electrical Connection Box(Inner 5.5X3x2.2Inch),Outdoor Electrical Box,Waterproof Extension Cord Covers For Plug,
Amazon.com
$29.99
Hrensaw 3PCS Small Weatherproof Electrical Connection Box(Inner 5.5X3x2.2Inch),Outdoor Electrical Box,Waterproof Extension Cord Covers For Plug,
Amazon.com
$1,387.80
KH Industries Extension Cord Reel: Grounding Plug, NEMA 5-20P, Quad GFCI Box Receptacl, NEMA 5-20R Model: RTBB3LB-1DD520-J12F
Grainger
$1,387.80
KH Industries Extension Cord Reel: Grounding Plug, NEMA 5-20P, Quad GFCI Box Receptacl, NEMA 5-20R Model: RTBB3LB-1DD520-J12F
Grainger
$1,495.18
KH Industries Extension Cord Reel: Grounding Plug/Inline GFCI, NEMA 5-20P, Duplex Box Receptacle Model: RTBB3L-WGB520-J12K
Grainger
$1,495.18
KH Industries Extension Cord Reel: Grounding Plug/Inline GFCI, NEMA 5-20P, Duplex Box Receptacle Model: RTBB3L-WGB520-J12K
Grainger
$27.99
$30.19
D-Line Cable Management Box, Power Strip Holder, Floor Outlet Hiders, Desk Cord Organizer, Cover TV Wires, Wire Storage, Extension Hider, Office
Amazon.com
High-quality Material · Perfect Fit · Space-saving design
$27.99
$30.19
D-Line Cable Management Box, Power Strip Holder, Floor Outlet Hiders, Desk Cord Organizer, Cover TV Wires, Wire Storage, Extension Hider, Office
Amazon.com
High-quality Material · Perfect Fit · Space-saving design
$14.99
10ft Extension Cord Flat Plug Power Strip - Tcstei 3-Side Outlet Extender With 6 AC Outlets And 3 USB Ports (1 USB C), Compact For Home, Office, Dorm
Amazon.com
$14.99
10ft Extension Cord Flat Plug Power Strip - Tcstei 3-Side Outlet Extender With 6 AC Outlets And 3 USB Ports (1 USB C), Compact For Home, Office, Dorm
Amazon.com
$82.19
FLEXIDUCT SPT-2 Outlet Box Extension Cord, 16 AWG, Indoor, 16/3, 2 Outlets, 5-15R, Black, PVC, 5-15P, 10' EF3
Zoro.com
30-day returns (most items)
$82.19
FLEXIDUCT SPT-2 Outlet Box Extension Cord, 16 AWG, Indoor, 16/3, 2 Outlets, 5-15R, Black, PVC, 5-15P, 10' EF3
Zoro.com
30-day returns
$1,278.73
KH Industries Extension Cord Reel: Grounding Plug, NEMA 5-15P, Duplex Box Receptacle, NEMA 5-15R Model: RTBA3L-WDD515-J14K
Grainger
$1,278.73
KH Industries Extension Cord Reel: Grounding Plug, NEMA 5-15P, Duplex Box Receptacle, NEMA 5-15R Model: RTBA3L-WDD515-J14K
Grainger
$34.99
Power Strip, SUPERDANNY Surge Protector With 22 AC Outlets And 6 USB Charging Ports, 1875W/15A, 2100 Joules, 6.5ft Flat Plug Heavy Duty Extension Cord
Amazon.com
6K+
$34.99
Power Strip, SUPERDANNY Surge Protector With 22 AC Outlets And 6 USB Charging Ports, 1875W/15A, 2100 Joules, 6.5ft Flat Plug Heavy Duty Extension Cord
Amazon.com
6K+
$17.99
Mint Bucket Brands 1/4" Single Gang Outlet Box Extenders, UL Listed, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
$17.99
Mint Bucket Brands 1/4" Single Gang Outlet Box Extenders, UL Listed, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
$1,156.46
Reelcraft Extension Cord Reel: Grounding Plug, NEMA 5-20P, Duplex GFCI Box Receptacle, NEMA 5-20R Model: L 4545 123 7ASB
Grainger
$1,156.46
Reelcraft Extension Cord Reel: Grounding Plug, NEMA 5-20P, Duplex GFCI Box Receptacle, NEMA 5-20R Model: L 4545 123 7ASB
Grainger
$19.48
Crouse-Hinds Aluminum Electrical Box Weatherproof Outlet Box Extension Includes (2) Mounting Screw, (4) Closure Plugs, Gasket, Grounding Screw Tp7152
Penn Tool Co
$19.48
Crouse-Hinds Aluminum Electrical Box Weatherproof Outlet Box Extension Includes (2) Mounting Screw, (4) Closure Plugs, Gasket, Grounding Screw Tp7152
Penn Tool Co
$9.99
Fosmon - [ETL Listed] Electrical Outlet Extender Multi Plug Wall Outlet(3-Outlet), Surge Protector Outlet Splitter, 3-Prong 15A - White
Best Buy Marketplace
$9.99
Fosmon - [ETL Listed] Electrical Outlet Extender Multi Plug Wall Outlet(3-Outlet), Surge Protector Outlet Splitter, 3-Prong 15A - White
Best Buy Marketplace
$419.95
Laird Digital Cinema Stage Systems Heavy Duty 20A 12/3 AC Power Extension Cord With 4-Outlet Box (150')
B&H Photo-Video-Pro A
Free shipping
30-day returns (most items)
$419.95
Laird Digital Cinema Stage Systems Heavy Duty 20A 12/3 AC Power Extension Cord With 4-Outlet Box (150')
B&H Photo-Video-Pro A
30-day returns
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop extension cord outlet box

    Sponsored
    About our ads
    $18.95
    Mint Bucket Brands 1/2" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
    Amazon.com
    1
    $18.95
    Mint Bucket Brands 1/2" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
    Amazon.com
    1
    $15.98
    LIDER Flat-Face Outlet Extender With 3 Receptacles, Ultra-Thin Wall Plate Plug With Cord Extender And 3-Outlet Power Strip, 3ft Cord, LWE3-315-W,
    Amazon.com
    2K+
    $15.98
    LIDER Flat-Face Outlet Extender With 3 Receptacles, Ultra-Thin Wall Plate Plug With Cord Extender And 3-Outlet Power Strip, 3ft Cord, LWE3-315-W,
    Amazon.com
    2K+
    $43.66
    LIDER 6 Outlet Surge Protector Extender With 20W 4.2A 3 USB Type A/C Chargers, 1500 Joules, Multi Plug Wall Charger For Home Office, UL-Listed, White,
    Amazon.com
    65
    Free shipping
    $43.66
    LIDER 6 Outlet Surge Protector Extender With 20W 4.2A 3 USB Type A/C Chargers, 1500 Joules, Multi Plug Wall Charger For Home Office, UL-Listed, White,
    Amazon.com
    65
    $54.80
    Taymac DOC320G Outdoor Comforts Gray In-Use Weatherproof Electrical Outlet Cover For Deck Box With Extension Cord Clamps For Duplex, Decorator, Or
    Amazon.com
    106
    Free shipping
    $54.80
    Taymac DOC320G Outdoor Comforts Gray In-Use Weatherproof Electrical Outlet Cover For Deck Box With Extension Cord Clamps For Duplex, Decorator, Or
    Amazon.com
    106
    $24.96
    LIDER 6 Outlet Surge Protector Extender With 20W 4.2A 3 USB Type A/C Chargers, 1500 Joules, Multi Plug Wall Charger For Home Office, UL-Listed, White
    Amazon.com
    118
    $24.96
    LIDER 6 Outlet Surge Protector Extender With 20W 4.2A 3 USB Type A/C Chargers, 1500 Joules, Multi Plug Wall Charger For Home Office, UL-Listed, White
    Amazon.com
    118
    $35.99
    2 Pack Extension Cord 10ft Power Strip - Surge Protector With 6 Outlets 4 USB Charging Ports, Flat Plug, Overload Protection, Wall Mount For Home
    Amazon.com
    Free shipping
    Cost-effective · Generous Cord Length · Multiple Outlets · Multiple USB Ports · Superior Build Quality
    $35.99
    2 Pack Extension Cord 10ft Power Strip - Surge Protector With 6 Outlets 4 USB Charging Ports, Flat Plug, Overload Protection, Wall Mount For Home
    Amazon.com
    Cost-effective · Generous Cord Length · Multiple Outlets · Multiple USB Ports · Superior Build Quality
    $50.28
    Woods Designers Edge Extension Cord Storage Reel With 4 Outlet Power Block - Black/Yellow
    Cable ties and more
    2K+
    $50.28
    Woods Designers Edge Extension Cord Storage Reel With 4 Outlet Power Block - Black/Yellow
    Cable ties and more
    2K+
    $10.49
    $13.99
    Flat Plug Power Strip Wall Outlet, 3 AC Outlets, Ultra Thin Extension Cord, Multi Socket Extender For Home Office, Dorm Room Essentials For Girls And
    Amazon.com
    25% off
    $10.49
    $13.99
    Flat Plug Power Strip Wall Outlet, 3 AC Outlets, Ultra Thin Extension Cord, Multi Socket Extender For Home Office, Dorm Room Essentials For Girls And
    Amazon.com
    $12.99
    6ft Power Strip Surge Protector - Yintar Extension Cord With 6 AC Outlets And 3 USB Ports For For Home, Office, Dorm Essentials, 1680 Joules, ETL
    Amazon.com
    22K+
    $12.99
    6ft Power Strip Surge Protector - Yintar Extension Cord With 6 AC Outlets And 3 USB Ports For For Home, Office, Dorm Essentials, 1680 Joules, ETL
    Amazon.com
    22K+
    $18.99
    VEVOR Outdoor Electrical Box Waterproof 9.4 X 4.3 X 2.8 in IP54 Weatherproof Extension Cord Cover Large Outlet Connection Box Plug Protector With 6
    VEVOR
    5% Off*
    $18.99
    VEVOR Outdoor Electrical Box Waterproof 9.4 X 4.3 X 2.8 in IP54 Weatherproof Extension Cord Cover Large Outlet Connection Box Plug Protector With 6
    VEVOR
    5% Off*
    $12.49
    Wall Charger, Surge Protector, QINLIANF 5 Outlet Extender With 4 USB Charging Ports (4.8A Total) 3-Sided 1680J Power Strip Multi Plug Adapter Spaced
    Amazon.com
    $12.49
    Wall Charger, Surge Protector, QINLIANF 5 Outlet Extender With 4 USB Charging Ports (4.8A Total) 3-Sided 1680J Power Strip Multi Plug Adapter Spaced
    Amazon.com
    $86.99
    Tripp Lite 16-Outlet Bench & Cabinet Power Strip, 48in Length, 15A 120V, 15ft / 4.57m Cord With 5-15P Plug, Black, (PS4816)
    Amazon.com
    Free shipping
    15 ft · Cost-effective · Great warranty · Superior Build Quality
    $86.99
    Tripp Lite 16-Outlet Bench & Cabinet Power Strip, 48in Length, 15A 120V, 15ft / 4.57m Cord With 5-15P Plug, Black, (PS4816)
    Amazon.com
    15 ft · Cost-effective · Great warranty · Superior Build Quality
    $10.99
    Iwillink 2 Pack Outdoor Extension Cord Cover Waterproof - Weatherproof Electrical Connection Box For Outdoor Outlet, Plug, Socket, Christmas Holiday
    Amazon.com
    238
    $10.99
    Iwillink 2 Pack Outdoor Extension Cord Cover Waterproof - Weatherproof Electrical Connection Box For Outdoor Outlet, Plug, Socket, Christmas Holiday
    Amazon.com
    238
    $21.99
    Multi Plug Outlet Surge Protector - POWSAF 5 Outlet Extender With 4 USB Ports(2 USB-C PD 20W) And Night Light, 3-Sided Power Strip With Adapter Spaced
    Amazon.com
    700
    $21.99
    Multi Plug Outlet Surge Protector - POWSAF 5 Outlet Extender With 4 USB Ports(2 USB-C PD 20W) And Night Light, 3-Sided Power Strip With Adapter Spaced
    Amazon.com
    700
    $13.57
    Legrand - Wiremold Starter Box, Extra Deep Wiremold Outlet Box, White On-Wall Conduit Connector For Wiremold Box And Wiremold Raceway, BW35
    Amazon.com
    $13.57
    Legrand - Wiremold Starter Box, Extra Deep Wiremold Outlet Box, White On-Wall Conduit Connector For Wiremold Box And Wiremold Raceway, BW35
    Amazon.com
    $19.83
    Amazon Basics 12-Outlet Surge Protector Power Strip, 4000 Joules, 8ft Extension Cord, Rectangle, For Home, Office, Gaming Room, White
    Amazon.com
    148
    $19.83
    Amazon Basics 12-Outlet Surge Protector Power Strip, 4000 Joules, 8ft Extension Cord, Rectangle, For Home, Office, Gaming Room, White
    Amazon.com
    148
    $29.95
    NOCO GCP2 15A AC Port Plug, 125V Power Inlet Socket, And Waterproof Electrical Outlet Receptacle Box With Dual 18-Inch Integrated Outdoor Extension
    Amazon.com
    5K+
    $29.95
    NOCO GCP2 15A AC Port Plug, 125V Power Inlet Socket, And Waterproof Electrical Outlet Receptacle Box With Dual 18-Inch Integrated Outdoor Extension
    Amazon.com
    5K+
    $131.37
    $139.99
    VEVOR 80ft Retractable Extension Cord Reel, 12AWG/3C SJTOW Heavy Duty Power Cord W/Lighted Electrical Triple Tap Outlets, 15A Circuit Breaker,180°
    Amazon.com
    1K+
    Free shipping
    $131.37
    $139.99
    VEVOR 80ft Retractable Extension Cord Reel, 12AWG/3C SJTOW Heavy Duty Power Cord W/Lighted Electrical Triple Tap Outlets, 15A Circuit Breaker,180°
    Amazon.com
    1K+