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 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 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 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 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 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 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.

$85.99
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.
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.

$84.49
KEY FEATURES
  • Brand: tecnec

DESCRIPTION

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

$134.49
KEY FEATURES
  • Brand: tecnec

DESCRIPTION

A rugged, all-weather 50-foot extension cord with heavy-duty plugs, perfect for field and studio use.
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 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.
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 50' Heavy Duty 14/3 SPT-3 Low Profile Flat Extension Cord, Black

Milspec 50' Heavy Duty 14/3 SPT-3 Low Profile Flat Extension Cord, Black

SKU: MID11814150

DESCRIPTION

A 50' low profile flat extension cord in black, perfect for industrial locations, tradeshow booths, and floor displays.

$47.28
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A 50' low profile flat extension cord in black, perfect for industrial locations, tradeshow booths, and floor displays.
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.
Whirlwind 10' Edison HBL5266C (15A Male) to HBL5369C (20A Female) W12-3 AC Cable

Whirlwind 10' Edison HBL5266C (15A Male) to HBL5369C (20A Female) W12-3 AC Cable

SKU: WWAC515010

DESCRIPTION

A 10' heavy duty black power cord with male to female gender and all-weather durability.

$49.76
KEY FEATURES
  • Brand: whirlwind

DESCRIPTION

A 10' heavy duty black power cord with male to female gender and all-weather durability.
Elation SIP191 100' IP65 Male to Female Power Link Cable

Elation SIP191 100' IP65 Male to Female Power Link Cable

SKU: ELSIP191

DESCRIPTION

A 100-foot IP65 rated power link cable for daisy chaining fixtures with twist lock connectors.

$265.99
$45 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: elation

DESCRIPTION

A 100-foot IP65 rated power link cable for daisy chaining fixtures with twist lock connectors.
Milspec 15' Heavy Duty 14/3 SPT-3 Low Profile Flat Extension Cord, Black

Milspec 15' Heavy Duty 14/3 SPT-3 Low Profile Flat Extension Cord, Black

SKU: MID11814115

DESCRIPTION

A 15' black low profile flat extension cord designed for heavy duty use in various locations.

$18.95
KEY FEATURES
  • Brand: milspec

DESCRIPTION

A 15' black low profile flat extension cord designed for heavy duty use in various locations.
American DJ Accu-Cable EC-163 25' 16/3 AWG Edison AC Extension Cord, Black

American DJ Accu-Cable EC-163 25' 16/3 AWG Edison AC Extension Cord, Black

SKU: ADJEC16325

DESCRIPTION

A 25-foot black extension cord with 120V Edison sockets and 16 gauge cable.

$26.99
KEY FEATURES
  • Brand: american dj

DESCRIPTION

A 25-foot black extension cord with 120V Edison sockets and 16 gauge cable.
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Heavy Duty Outdoor Extension Cords