Product details:

100% PVC on Jacket, 100% copper in conductor Imported Industrial 4-prongs NEMA 14-60 extension cord 55A 125V / 250V. Universal to all other Brands 14-60 4-pole plug of equipment. STW 6AWG/3C+8AWG/1C stranded wire extension cord, support max 55 AMP overload, Max Rate 12500 Watt (250V). Molded with electroplate copper terminal in order to avoid surface oxidation effectively. Used cable with UL & cUL approved and Listed, Heavy-duty for Welder, 100% copper conductor inside. Female with Lighted. Chose 15 foot, 30 foot for your need. Connect 4 conductors NEMA 14-60R, 55A outlet to plug. BR Two choices of length. BR BR BR BR You can get the cord or adapter in your need. BR You can explain what plug with what receptacle and what length you want. BR BR Don't worry about the amount in your need, even you only need special one that you can not find it in retail.