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10 Best High Power Extension Leads With 2990W Capacity For Heavy Duty Use - May 2026

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Last Updated: 27-05-2026

1

Outdoor Extension Lead 10m Plug Socket Power Cable Extra Long Extension Cord 13 Amp Heavy Duty Outside Plug Socket Black

Outdoor Extension Lead 10m Plug Socket Power Cable Extra Long Extension Cord 13 Amp Heavy Duty Outside Plug Socket Black

LIPWEL

9.8

9.8

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2

SLx Outdoor Extension Lead 5m Heavy Duty Extension Cable Single Socket Extension Lead 'H' Frame Cord Plug Thermal Cut Out for Garden, Lawn Mower, Office 13A Fused UK Plug

SLx Outdoor Extension Lead 5m Heavy Duty Extension Cable Single Socket Extension Lead 'H' Frame Cord Plug Thermal Cut Out for Garden, Lawn Mower, Office 13A Fused UK Plug

SLx

9.6

9.6

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3

Aubiwe 1 Meters Extension Lead Outdoor, Heavy Duty Extension Cord with One-Piece Moulded Design Plug And Cable, Leak-Proof Single Plug Socket 13A, Weatherproof for Garden, Garage, Workshop Use Black

Aubiwe 1 Meters Extension Lead Outdoor, Heavy Duty Extension Cord with One-Piece Moulded Design Plug And Cable, Leak-Proof Single Plug Socket 13A, Weatherproof for Garden, Garage, Workshop Use Black

Aubiwe

9.5

9.5

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4

Desiretech - 4 Socket Extension Lead - 5m Portable Cable Reel - Thermal Cut Out, Ergonomic Handle, Green/Black - Heavy Duty Extension Cord for Indoor Use (5 Metre)

Desiretech - 4 Socket Extension Lead - 5m Portable Cable Reel - Thermal Cut Out, Ergonomic Handle, Green/Black - Heavy Duty Extension Cord for Indoor Use (5 Metre)

Desiretech

9.2

9.2

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5

Masterplug Two Socket Double Extension Lead, 4 Metre Cable, Unswitched, Heavy Duty, Rewireable, 2-Way Plug Extension Cable, Work Power, Permaplug, Black, 13A, 2G, 4m, EXS1324B

Masterplug Two Socket Double Extension Lead, 4 Metre Cable, Unswitched, Heavy Duty, Rewireable, 2-Way Plug Extension Cable, Work Power, Permaplug, Black, 13A, 2G, 4m, EXS1324B

Masterplug

9.1

9.1

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6

Double Socket Extension Lead Outdoor 5m Power Cable Black Extension Cord Heavy Duty 13 Amp Multi Plug Extension Socket

Double Socket Extension Lead Outdoor 5m Power Cable Black Extension Cord Heavy Duty 13 Amp Multi Plug Extension Socket

LIPWEL

8.8

8.8

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7

5 Meters Extension Lead Outdoor, Heavy Duty Extension Cord with One-Piece Moulded Design Plug And Cable, Leak-Proof Single Plug Socket 13A, Weatherproof for Garden, Garage, Workshop Use Black

5 Meters Extension Lead Outdoor, Heavy Duty Extension Cord with One-Piece Moulded Design Plug And Cable, Leak-Proof Single Plug Socket 13A, Weatherproof for Garden, Garage, Workshop Use Black

Aubiwe

8.6

8.6

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8

Single Extension Lead 6ft Cord Travel Power Cable 13 Amp Outdoor Plug Socket Heavy Duty Small Electrical Socket Black

Single Extension Lead 6ft Cord Travel Power Cable 13 Amp Outdoor Plug Socket Heavy Duty Small Electrical Socket Black

LIPWEL

8.4

8.4

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9

Single Extension Lead 2m, 1 Gang Plug Socket Surge Protected, 13amp 250V 3kw UK 3 Pin Fused Mains Single Socket Extension Lead for Tumble Dryer, Rubber, Tough and Fireproof, Black

Single Extension Lead 2m, 1 Gang Plug Socket Surge Protected, 13amp 250V 3kw UK 3 Pin Fused Mains Single Socket Extension Lead for Tumble Dryer, Rubber, Tough and Fireproof, Black

FOXNSK

8.2

8.2

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10

Aubiwe 10 Meters Extension Lead Outdoor, Heavy Duty Extension Cord with One-Piece Moulded Design Plug And Cable, Leak-Proof Single Plug Socket 13A, Weatherproof for Garden, Garage, Workshop Use Black

Aubiwe 10 Meters Extension Lead Outdoor, Heavy Duty Extension Cord with One-Piece Moulded Design Plug And Cable, Leak-Proof Single Plug Socket 13A, Weatherproof for Garden, Garage, Workshop Use Black

Aubiwe

8.1

8.1

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