Features: 1. 900mm gas component thermocouple gas valve with five nuts. 2. Specially designed for temperature detection and measurement. 3. It is used in conjunction with the solenoid valve to prevent accidents. Once there is air leakage or gas burning, it can be automatically closed. 4. It is very simple and convenient to use. 5. Suitable for induction cookers, gas cookers, heaters and other combustion appliances. Specification: Length: 900mm/35.4in Probe size: approx. 6.2 x 0.6cm/2.4 x 0.2in (L x W). Adjustment nuts: 5 pieces Weight: about 61g/2.2oz Packing list: 1thermocouple 5nut