• NEMA 6-50P plug to NEMA 6-50R receptacle, 10AWG,30A 250V 7500W welder extension cord,ETL approved.
• 40FT Length：Allow to extend your range, move the welder around the shop then close to welding project for convenience.
• Heavy Duty：Heavy duty extension cord corrosion resistant design. Perfect for indoor use. Resist to splash water.
• Decent Material：PVC jacket with excellent oil and abrasion resistance.100% pure copper excellent electrical conductivity.
• Wide Appliaction：Compatible with most welding machines on market, such as: TOOLIOM Welders, Miller Millermatic welders, Lincoln Power MIG series welders, Hobart Handler etc.