TIG Welding Foot Control Pedal for Lincoln® TIG welders that use the 12-pin plug. Includes 25-ft cable. Replaces Lincoln Amptrol model number K870-2. Features heavy-duty steel housing, tough made-in-USA cable with added flexibility, low profile with wide base for stability and comfort, and continuous potentiometer resolution for precision weld control. Simply press the pedal to activate the gas contactor and increase current; release the pedal to turn off the weld output and activate the afterflow cycle. Designed and manufactured in the USA.