NEMA L14-30P to SS2-50RShore Power Adapter Generator 30A to Marine 50A with Locking Ring

- Shore power Adapter L14-30P to SS2-50R 125V/3750W - Generator 30A to Marine 50A with Locking Ring - 100% copper wire conductor inside,support max 30 Amp overload - Heavy-duty power adapter cord for RV / Marine / Generator - 30 Amp 4 Prong Male to 50Amp 4 Prong Twist Lock Receptacle