1 set 191981 218677 Welding Cable Connector Male Plug & Female fit Miller Welder | eBay
WeldingCity 2-pk Tweco-Lenco Style Twist-Lock Insulated Male Connector for Welding Cable 3/0-4/0 (70-95mm) in Miller Lincoln ESAB Welders (Pack of 2 Male Connectors) - - Amazon.com