Part Number	Description
K-20-CC42-1G-"L"-Terminal Type	The inconel overbraid is welded to the thermocouple wire to form a smooth tip.
K-20-CC42-1X-"L"-Terminal Type	The thermocouple junction is exposed beyond the inconel overbraid.
K-20-CC42-1X1-"L"-Terminal Type	An inconel sleeve is added to the exposed junction thermocouple as a mounting strain relief.
K-20-CC42-1G2-"L"-Terminal Type	An inconel mounting lug is added to the thermocouple. Available grounded.

"L" = Length in Inches

For more information, regarding Survey and Profiling Thermocouples.

Please consult your Marlin Catalog, Page C-45.