15m single socket heavy duty 13amp 2 5mm cable extension lead
Pro Elec Extension Lead One Gang Cable - 0.5 Meter, White: Amazon.co.uk: Electronics & Photo
4 Gang Multi Plug Black Extension Lead 0.5m Power Strip - 4 Socket Mains Electric Power Extension Cord - 4 Way Socket 0.5 Metre Short Extension Cable UK: Amazon.co.uk: Electronics & Photo