Hiru (2+2) Power Extension Switch Board for Heavy Appliances with 16 AMP Socket, , Extension Cord (1.5 MM x 2 core), Led Indicator & 15AMP Pin Plug Top – 3 Mtr Long
Amp Up Marine & RV Cords 125v 30 amp x 25' Yellow Shore Power Boat Extension Cord, 25 ft - 21312: Amazon.co.uk: Sports & Outdoors
The Quick Guide On How To Purchase And Use a 50 AMP RV Extension Cord – trekpower
HUBBELL WIRING DEVICE-KELLEMS, 35 ft Cord Lg, 10 AWG Wire Size, Shore Power Cable - 3D960|HBL61CM05 - Grainger