6-pin plug and clamp for Lincoln TIG welding remote control K870, C820-0625, and other applications. Designed with a high-quality all-metal body. Has solder connections that are pre-tinned for easy soldering and ensure a quality connection. Maximum cable OD for the clamp is .50 inches. Reference: Amphenol plug part number 97-3106A-18-12P and clamp 3057-10-6. Black color.