This Valterra Mighty Cord Adapter Cord is a 12" detachable dog-bone style cord that adapts 15-amp power for use with a 50-amp RV. A detachable female receptacle with ring makes hooking up the RV to campground power easy and convenient.• 12" long dog-bone style cord• 15-amp male plug; 50-amp female locking receptacle• Detachable adapter with female ring• Heavy-duty cable designed for outdoor use• 3-wire, 10 gauge Detachable female receptacle with ring for easy, convenient hookup Heavy-duty cable designed for outdoor use 3-wire, 10 gauge | Valterra Mighty Cord 15A Male to 50A Female Detachable Adapter, 12"