Used 40FT 250V Welder Extension Cord 10AWG NEMA 6-50P to R ETL Approved
NEMA 6-50P plug to NEMA 6-50R receptacle, 10AWG,30A 250V 7500W welder extension cord,ETL approved. Heavy Duty：Heavy duty extension cord corrosion resistant design. Perfect for indoor use. Resist to splash water.