UK! K-Type Thermocouple Block Ceramic Kiln Probe 2372/1300 Degree F/C 11G 3.3 Ft

You can adjust the length of this thermocouple by bending the probe/thread at installation. Thermocouple: Type K. x 1m (3.3 ft) Wire Extension. Cable: 1m (3.3ft) Internal Insulation: Fiberglass. x Ceramic Mounting Block.

eBay