Parkworld 61926 Combiner, Household Regular (2) 5-15 Plug Male to Shore Power SS2-50 Receptacle Locking Female, (2) 5-15 to SS2-50R Y Adapter Cord 2FT

Heavy-duty Combiner Y adapter cord for RV, (2) 5-15P to SS2-50R adapter cord. 100% copper wire conductor inside. American standard household regular 3-prong 15 AMP 5-15 male plugs*2 for 125V. Twist lock 50 AMP NEMA SS2-50 Receptacle 4 Prong female for 125V / 250V. Molded with electroplate copper terminal in order to avoid surface oxidation effectively. Used two of STW 10 AWG/3C stranded copper inner wires with each 5-15 plug, support max 30 Amp overload input each. Used STW 10AWG/4C copper inner wire with 14-50 female, support output max 30 Amp loading.You may also like Parkworld 62121 NEMA L5-30 Extension Cord, Locking 3-Prong, 30 AMP, 125 Volts, 3750 Watts (36FT).