Masterplug EXU1013/2/RCD/CHT 2 socket 13A Grey & green Extension lead with RCD, 10m | DIY at B&Q
SAFEMORE RCD Extension Lead GFCI Surge Protected Extension Lead, 3M Heavy Duty Extension Lead with Leakage Protection 4 Way 3250W Plug RCD Power Strip for Workshop/Garage RCD Power Extension - White: Amazon.co.uk:
2 Gang IP66 RCD Protected 25M Outdoor Extension Lead
Masterplug EXU1013/2/RCD/CHT 2 socket 13A Grey & green Extension lead with RCD, 10m | DIY at B&Q