Replaces NVU Thermoucouple or use to replace your damages Type-K thermocouple. Our new space saving design makes installation easier especially in tight spaces. For use in standard Exhaust bungs (not included) with 1/8-27 NPT threads. Features 90 degree bend, 78" of Teflon/stainless covered wiring and standard female space connections. NOTE: DO NOT CUT WIRE LENGTH FOR PROPER TEMPERATURE READINGS.