parkworld 25-ft 10 / 3 3 Prong Black Outdoor STW Heavy Duty General Extension Cord

Parkworld brand, #886528 25 ft. RV/Marine Shore Power/Generator 30 Amp 125-Volt NEMA TT-30P to SS2-50R Power Adapter Cord. It has a RV 30 Amp 125-Volt 3-Prong TT-30P male plug and a 50 Amp 125/250-Volt 4-Prong Twist Lock SS2-50R female connector. Made with 100% copper, UL and cUL Listed STW 10 Gauge wires for superior conductivity, the PVC jacket ensures that cable can be used in all weather conditions. This power extension cord safely converts standard RV TT-30 outlet to a 50 Amp twist locking SS2-50 power inlet, it can be used for RVs, Camper, marine, boat, etc,.