Heavy Duty Outdoor Extension Cords

Heavy duty outdoor extension cords are essential for powering equipment and devices in demanding environments, from backyard gatherings to construction sites. Designed to handle higher power loads and... withstand outdoor conditions, these extension cords provide reliable connectivity wherever you need it. Whether you’re setting up lighting, running power tools, or managing outdoor events, choosing the right heavy duty outdoor extension cords ensures safe and efficient operation for all your projects.
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Milspec 10' Pro Power SJTW 12/3 AWG Triple Tap Extension Cord, Black

Milspec 10' Pro Power SJTW 12/3 AWG Triple Tap Extension Cord, Black

SKU: MID15623010
(4)

DESCRIPTION

A durable and flexible 10' black extension cord with triple tap connector for convenient operation.

$19.11
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A durable and flexible 10' black extension cord with triple tap connector for convenient operation.
Milspec 50' Pro Classic SJTW 12/3 Extension Cord, White

Milspec 50' Pro Classic SJTW 12/3 Extension Cord, White

SKU: MID14512050
(3)

DESCRIPTION

A durable 50' extension cord in white, perfect for all your electrical needs.

$55.20
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A durable 50' extension cord in white, perfect for all your electrical needs.
Milspec 50' Pro Classic SJTW 12/3 Triple Tap Extension Cord, White

Milspec 50' Pro Classic SJTW 12/3 Triple Tap Extension Cord, White

SKU: MID15613050
(3)

DESCRIPTION

A rugged, all-white extension cord with a 50' cord length and triple tap connector.

$59.10
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A rugged, all-white extension cord with a 50' cord length and triple tap connector.
Milspec 100' Pro Classic SJTW 12/3 Triple Tap Extension Cord, White

Milspec 100' Pro Classic SJTW 12/3 Triple Tap Extension Cord, White

SKU: MID15613100
(3)

DESCRIPTION

A 100' white extension cord with a 3-way "triple tap" connector, ideal for outdoor events and hospitality.

$110.49
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A 100' white extension cord with a 3-way "triple tap" connector, ideal for outdoor events and hospitality.
Milspec 100' Pro Classic SJTW 12/3 Extension Cord, White

Milspec 100' Pro Classic SJTW 12/3 Extension Cord, White

SKU: MID14512100
(3)

DESCRIPTION

A durable and reliable 100' extension cord in white, perfect for all your power needs.

$106.59
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A durable and reliable 100' extension cord in white, perfect for all your power needs.
Milspec 25' Pro Classic SJTW 12/3 Extension Cord, White

Milspec 25' Pro Classic SJTW 12/3 Extension Cord, White

SKU: MID14512025
(3)

DESCRIPTION

A 25' white extension cord with a durable construction, suitable for professional use.

$32.90
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A 25' white extension cord with a durable construction, suitable for professional use.
Milspec 15' Pro Classic SJTW 12/3 Extension Cord, White

Milspec 15' Pro Classic SJTW 12/3 Extension Cord, White

SKU: MID14512015
(3)

DESCRIPTION

A 15' Pro Classic SJTW 12/3 Extension Cord in white, known for durability and safety.

$21.39
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A 15' Pro Classic SJTW 12/3 Extension Cord in white, known for durability and safety.
Milspec 25' Pro Classic SJTW 12/3 Triple Tap Extension Cord, White

Milspec 25' Pro Classic SJTW 12/3 Triple Tap Extension Cord, White

SKU: MID15613025
(3)

DESCRIPTION

A 25' white extension cord with triple tap connector, ideal for event rentals and outdoor use.

$36.80
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A 25' white extension cord with triple tap connector, ideal for event rentals and outdoor use.
Milspec 50' Heavy Duty 12/3 SPT-3 Low Profile Flat Extension Cord, Black

Milspec 50' Heavy Duty 12/3 SPT-3 Low Profile Flat Extension Cord, Black

SKU: MID11821050
(2)

DESCRIPTION

A 50' low profile flat extension cord in black, ideal for industrial and exhibition settings.

$62.14
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A 50' low profile flat extension cord in black, ideal for industrial and exhibition settings.
Milspec 100' Heavy Duty 12/3 SPT-3 Low Profile Flat Extension Cord, Black

Milspec 100' Heavy Duty 12/3 SPT-3 Low Profile Flat Extension Cord, Black

SKU: MID11821100
(2)

DESCRIPTION

A 100' heavy duty low profile flat extension cord in black, perfect for industrial and trade show use.

$121.63
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A 100' heavy duty low profile flat extension cord in black, perfect for industrial and trade show use.
Milspec 25' Heavy Duty 12/3 SPT-3 Low Profile Flat Extension Cord, Black

Milspec 25' Heavy Duty 12/3 SPT-3 Low Profile Flat Extension Cord, Black

SKU: MID11821025
(2)

DESCRIPTION

A 25' heavy-duty low profile flat extension cord in black, perfect for industrial locations and tradeshow booths.

$32.37
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A 25' heavy-duty low profile flat extension cord in black, perfect for industrial locations and tradeshow booths.
Milspec 15' Heavy Duty 12/3 SPT-3 Low Profile Flat Extension Cord, Black

Milspec 15' Heavy Duty 12/3 SPT-3 Low Profile Flat Extension Cord, Black

SKU: MID11821015
(2)

DESCRIPTION

A 15' heavy-duty low profile flat extension cord in black, perfect for industrial locations and tradeshow booths.

$20.31
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A 15' heavy-duty low profile flat extension cord in black, perfect for industrial locations and tradeshow booths.
Milspec 15' Pro Power SJTW Extension Cord, 12/3 AWG, Black

Milspec 15' Pro Power SJTW Extension Cord, 12/3 AWG, Black

SKU: MID16624015
(2)

DESCRIPTION

A 15' black extension cord with heavy duty plugs and flexible copper conductor for durability and safety.

$18.95
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A 15' black extension cord with heavy duty plugs and flexible copper conductor for durability and safety.
Milspec 25' Pro Glo SJTW Triple Tap Extension Cord with CGM, 12/3 AWG, Black

Milspec 25' Pro Glo SJTW Triple Tap Extension Cord with CGM, 12/3 AWG, Black

SKU: MID17228025
(1)

DESCRIPTION

A 25' black extension cord with triple tap connector, CGM, and amber/green neon lights for safety and convenience.

$44.02
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A 25' black extension cord with triple tap connector, CGM, and amber/green neon lights for safety and convenience.
Milspec 25' Pro Power SJTW Extension Cord, 12/3 AWG, Black

Milspec 25' Pro Power SJTW Extension Cord, 12/3 AWG, Black

SKU: MID16624025
(1)

DESCRIPTION

A durable and flexible 25' black extension cord with heavy duty plugs for maximum safety.

$32.90
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A durable and flexible 25' black extension cord with heavy duty plugs for maximum safety.
Milspec 25' Pro Glo SJTW Extension Cord with CGM, 12/3 AWG, Black

Milspec 25' Pro Glo SJTW Extension Cord with CGM, 12/3 AWG, Black

SKU: MID17448025
(1)

DESCRIPTION

A 25' black extension cord with high visibility, extra flexibility in cold weather, and triple tap connector.

$40.12
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A 25' black extension cord with high visibility, extra flexibility in cold weather, and triple tap connector.
TecNec Heavy Duty 12-3 15 Amp Stinger AC Cord 50 Foot

TecNec Heavy Duty 12-3 15 Amp Stinger AC Cord 50 Foot

SKU: TCAC12350
(1)

DESCRIPTION

A rugged, all-weather 50-foot extension cord with heavy-duty plugs, perfect for field and studio use.

$138.49
KEY FEATURES
  • Brand: tecnec

DESCRIPTION

A rugged, all-weather 50-foot extension cord with heavy-duty plugs, perfect for field and studio use.
TecNec Heavy Duty 12-3 15 Amp Stinger AC Cord 25 Foot

TecNec Heavy Duty 12-3 15 Amp Stinger AC Cord 25 Foot

SKU: TCAC12325
(1)

DESCRIPTION

A heavy duty 25-foot AC cord with all-weather plugs, designed for rugged use in harsh environments.

$84.95
KEY FEATURES
  • Brand: tecnec

DESCRIPTION

A heavy duty 25-foot AC cord with all-weather plugs, designed for rugged use in harsh environments.
Laird AC-12-3-12 15' Heavy-Duty 12/3 AWG 15Amp AC Power Extension Cord

Laird AC-12-3-12 15' Heavy-Duty 12/3 AWG 15Amp AC Power Extension Cord

SKU: LDAC12315

DESCRIPTION

A 15' heavy-duty black AC power extension cord with all-weather neoprene rubber cable, ideal for studio and field use.

$63.95
KEY FEATURES
  • Brand: laird

DESCRIPTION

A 15' heavy-duty black AC power extension cord with all-weather neoprene rubber cable, ideal for studio and field use.
Milspec 50' 12/3 STW ProCap Covered Multi-Outlet Power Distribution Cord, 600V, Outlets @ 10' Intervals, White

Milspec 50' 12/3 STW ProCap Covered Multi-Outlet Power Distribution Cord, 600V, Outlets @ 10' Intervals, White

SKU: MID12420050

DESCRIPTION

A heavy-duty, 50' white power distribution cord with molded and lighted multi-outlet connectors.

$103.64
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A heavy-duty, 50' white power distribution cord with molded and lighted multi-outlet connectors.
ProX XC-MEP12-529 52' 110V Male to 9 Socket 110V Female Power Cord 9 Outlet 12/3 Extension Cord, Black

ProX XC-MEP12-529 52' 110V Male to 9 Socket 110V Female Power Cord 9 Outlet 12/3 Extension Cord, Black

SKU: PRXCMEP12529

DESCRIPTION

A high-performance 12AWG power cable with 9 outlets, designed to provide years of dependable power production.

$100.00
KEY FEATURES
  • Brand: prox

DESCRIPTION

A high-performance 12AWG power cable with 9 outlets, designed to provide years of dependable power production.
American DJ Accu-Cable EC-123 50' 12/3 AWG 3-Outlets Edison AC Extension Cord, Black

American DJ Accu-Cable EC-123 50' 12/3 AWG 3-Outlets Edison AC Extension Cord, Black

SKU: ADJEC1233F50

DESCRIPTION

A 50' black extension cord with 3 outlets, capable of handling up to 20 amps and 2400 watts.

$103.99
KEY FEATURES
  • Brand: american dj

DESCRIPTION

A 50' black extension cord with 3 outlets, capable of handling up to 20 amps and 2400 watts.
Milspec 50' Pro Glo SJTW Extension Cord with CGM, 12/3 AWG, Black

Milspec 50' Pro Glo SJTW Extension Cord with CGM, 12/3 AWG, Black

SKU: MID17448050

DESCRIPTION

A 50' black extension cord with triple tap connector, CGM, and high visibility for safety.

$61.17
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A 50' black extension cord with triple tap connector, CGM, and high visibility for safety.
Elation Accu-Cable EC-123 25' 12/3 AWG Edison AC Extension Cord, Black

Elation Accu-Cable EC-123 25' 12/3 AWG Edison AC Extension Cord, Black

SKU: ELEC12325

DESCRIPTION

A 25-foot black 12/3 AWG Edison AC extension cord for reliable power delivery.

$54.99
KEY FEATURES
  • Brand: elation

DESCRIPTION

A 25-foot black 12/3 AWG Edison AC extension cord for reliable power delivery.
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Heavy Duty Outdoor Extension Cords