10 Best 20m Metre Extension Leads

10 Best 20m metre extension leads - December 2025

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Last Updated: 04-12-2025

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Ex-Pro 2 Gang Way 20m Metre 13A Mains Power Garden/Outdoors Extension Socket Lead Cable Black Rubber

Ex-Pro

9.8

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8% Off

STATUS 2 Socket Cable Reel, 20m, Green, Heavy Duty Outdoor Extension Lead, 13 Amp, Thermal Cut Out, Waterproof, IP54 Rated, Ideal for Garden, Workshop, DIY Use (S20M2G13AIP54CR2)

Status

9.6

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4 Gang Electric Hook Up for Camping,20 Metres 16A to 13A Extension Lead,Heavy Duty-250V Mains Lead for Caravans,Mobile Homes,Motorhomes

VELPAX

9.5

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Best value

24% Off

SLx Outdoor Extension Lead Waterproof, 20m, 2 Socket Extension Reel, Heavy Duty Extension Cable, Thermal Cut Out, IP54 Rated, Double Socket, UK Outdoor Plug, Extension Lead for Christmas Lights Garden

SLx

9.2

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SLx Extension Lead 20m 4 Socket Extension Reel, Heavy Duty Extension Cable Thermal Cut Out Extension Lead for Garden Lawn Mower Office 13A Fused UK Plug

SLx

9.1

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Housetronics 4 Way Gang 20M Extension Reel Heavy Duty Cassette Lead Cable Mains Socket 20A Metre Suitable for Indoor & Outdoor Use | Bag Shape | Appliance Connecter

Housetronics Wish Click Done

8.8

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PRO ELEC PELB1413 4-Gang Extension Lead, 20m, Black

PRO ELEC

8.6

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PRO ELEC PELB1741 2 Gang Extension Lead 20m, Black

PRO ELEC

8.4

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Innoteck 4-Way 15M Cable Reel with 13A Fused Plug – Heavy Duty Portable Extension Cord with Thermal Cut-Out Protection & Resetting Switch – Indoor Multi-Socket Power Reel, Orange & Black

Innoteck

8.2

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4% Off

EXTRASTAR 1 Way Gang Single Socket Mains Power Extension Lead 13A Fused UK 3Pin Plug - 20 Metre Cable, Orange

EXTRASTAR

8.1

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Ex-Pro 2 Gang Way 20m Metre 13A Mains Power Garden/Outdoors Extension Socket Lead Cable Black Rubber

STATUS 2 Socket Cable Reel, 20m, Green, Heavy Duty Outdoor Extension Lead, 13 Amp, Thermal Cut Out, Waterproof, IP54 Rated, Ideal for Garden, Workshop, DIY Use (S20M2G13AIP54CR2)

4 Gang Electric Hook Up for Camping,20 Metres 16A to 13A Extension Lead,Heavy Duty-250V Mains Lead for Caravans,Mobile Homes,Motorhomes

SLx Outdoor Extension Lead Waterproof, 20m, 2 Socket Extension Reel, Heavy Duty Extension Cable, Thermal Cut Out, IP54 Rated, Double Socket, UK Outdoor Plug, Extension Lead for Christmas Lights Garden

SLx Extension Lead 20m 4 Socket Extension Reel, Heavy Duty Extension Cable Thermal Cut Out Extension Lead for Garden Lawn Mower Office 13A Fused UK Plug

Housetronics 4 Way Gang 20M Extension Reel Heavy Duty Cassette Lead Cable Mains Socket 20A Metre Suitable for Indoor & Outdoor Use | Bag Shape | Appliance Connecter

PRO ELEC PELB1413 4-Gang Extension Lead, 20m, Black

PRO ELEC PELB1741 2 Gang Extension Lead 20m, Black

Innoteck 4-Way 15M Cable Reel with 13A Fused Plug – Heavy Duty Portable Extension Cord with Thermal Cut-Out Protection & Resetting Switch – Indoor Multi-Socket Power Reel, Orange & Black

EXTRASTAR 1 Way Gang Single Socket Mains Power Extension Lead 13A Fused UK 3Pin Plug - 20 Metre Cable, Orange

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