Amazon.com: 3 Prong Dryer Cord - 10 Ft Extension Power Cord, 10/3 SRDT, 30 Amp, NEMA 10-30 Plug, Gray : Tools & Home Improvement
AC WORKS NEMA 14-30P to NEMA 10-30R 30-Amp 4-wire To 3-wire Grounding Single To Single Orange Basic Elbow Adapter in the Adapters & Splitters department at Lowes.com
10/3 wire with ground (enough to go from breaker panel to dryer outlet - The Electric Brewery
Is a 10-3 wire heavy enough for a washer-dryer combination if they are 50 feet away from the breaker box? - Quora
Clothes Dryer Power Cord 3 Prong Wire 30 Amp 10' Foot 10/3 Gauge Wire Heavy Duty | eBay