Camco Heavy-Duty RV Extension Cord with Power Grip Handles, 30A, 25', 10 ga. | Camping World
AC WORKS 75 ft. SOOW 10/3 NEMA L6-30 30 Amp 250-Volt Rubber Extension Cord L630PR-075E - The Home Depot
Amazon.com: Camco PowerGrip 30-Amp Camper/male RV Extension Cord | Features a Durable Heat-Resistant PVC Construction with 10-Gauge Wires and a Flexible Design | Rated for 125 Volts/3750 Watts | 25-Feet (55191) : Automotive