25Ft 30Amp 125V RV Power Wire Cord Marine Shore Boat L5-30 Yellow 25 Feet Heavy | eBay
NAT Shore Power Cord 18 Household Outlet 15 Amp to 50 Amp Boat Power NEMA 5-15P to SS2-50R 125/250V 4 Prong Twist Lock Female w/LED Power On & STW10/3 Heavy Duty Cable-Y
Cordset, 50A 125V, 50', Yellow
Amazon.com: AMP UP Marine & RV Cords 125/250v 50 amp x 15' Marine Shore Power Boat Extension Cord, 15 ft - 21511
50A 125/250V Marine Shore Power Boat Cord 100' Yellow - 21510 – Amp Up Marine & RV Cords