I thought I was going to use these for a project; not gonna happen so letting them go.

$240 ea shipped in the US via Large PM. (usually a remote amperage control alone from CK sells for ~$200 a piece; this one has it built-in).

Red teflon liner, perfect for aluminum welding. The short lead will help with feedability. The built-in rotary 10k pot can be used for on-the-fly adjustments if your welding machine supports it. Uses standard binzel style MK24KD front end parts. Back end is standard Euro Connector. I don't know why it says "CO2 welding cable". It's the same size as a standard 200-220A MIG gun.