40m RCD protected 4 gang socket 2 5mm cable extension lead
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16A Outdoor Sockets With Extension Cable 1M TO 30M, 2 Gang For Camping Caravan Motor Home Weatherproof Storm Outside Plug Sockets Waterproof Electric Box Double Switched 13 A IP66 (40 Metre (40M)) :
SLx Outdoor Extension Lead, 40m, 4 Socket Extension Reel, Heavy Duty Extension Cable, Thermal Cut Out, Extension Lead for Garden Lawn Mower Office, 13A Fused UK Plug : Amazon.co.uk: DIY & Tools
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40m RCD protected single socket 13amp 2 5mm cable extension lead
EU Extension Cord European Germany Cee 7/7 Schuko Waterproof Outdoor IP44 Male Female Extension Cable - China VDE European Standard Schuko Home Appliance Elec, 2-Prong Cee 7/16 Schuko European Plug to 2-Pin
40m RCD protected single socket 13amp 2 5mm cable extension lead