Valterra® A10-3050EH - Mighty Cord™ 50' Extension Power Cord with Handle Grip (30A Male x 30A Female)This 25 Foot detachable cord adapts 30 amp power for use with 50 amp RV. Detachable female receptacle with ring and finger grip male plug makes hooking up the RV to campground power easy and convenient. NEMA Standard Male: TT 30P NEMA Standard Female: TT 30R End Type Male: 3 Prong End Type Female: Female End End Rating Female: 30 Amp Wire Size: 10 AWG Length: 50 Feet Jacket Color: Black Jacket Material: Rubber UL Approved: No With Carrying Strap: No