[Welder Adapter] 1.5ft STW 6AW*3C wires with male plug 50Amp NEMA 14-50P to female socket 50Amp NEMA 6-50R welder, 125/250 volts. | [Generator/RV Converter] Plug into a 3 prong receptacle common in generator and RV parking lots to allow welders or other equipment with NEMA 6-50 plugs to receive power. | [Heavy Duty Protector Rubber] The power cord is Anti-Cold weather rubber that stays flexible in cold weather. Avoid the trouble of straightening frozen power lines. | [Well-identified Colors] The orange color makes it visible in poorly lit or cluttered areas. It is not affected by rain or other factors, except for discoloration from prolonged exposure to sunlight. | [UL Listed] Oviitech adapter has been tested and verified to meet UL standards for safety. If you have any questions, please contact us. We will reply to you within 12 hours.