6|12 Pack) Everbilt 61251HD 6 ft 3-Prong 3-Wire 30 Amp Electric Dryer Cord | eBay
Parkworld 69557 NEMA 14-30 Splitter, Dryer 14-30P Male Plug to (2) 14-30R Female Receptacle, Dryer 4-Prong 30 AMP 14-30 Y Adapter Cord (12 feet) - Newegg.com
Superior Electric EC123-100E 100 Feet 12 AWG 3-Wire 125 Volt SJTW Indoor / Outdoor Extension Cord
Amazon.com: 12-Foot Long Dryer Extension Power Cord 14-30P Male Plug to 14-30R Female Receptacle, Heavy Duty, Real Copper Wire, 10/4 10AWG 10-Gauge, 4-Pin NEMA, Made in American, FX1555-12FT : Tools & Home
Tripp Lite by Eaton Power Cord C19 to NE P040-012-P30 Tech-America
12 Ft Appliance Extension Cord Heavy Duty, Gray - 14 Gauge 3 Prong SPT - iron forge tools