Wide Compatibility: Designed for temperature detection and measurement. This 900mm or 35.4in gas fireplace thermocouple can be used for many gas stoves and household fireplaces. Safety: Works with solenoid valve to prevent accidents, once gas leakage and gas burn appear, it can be extinguished. Easy to Install: With M6X0.75 head and 11 or 32-32UNS end connection, this gas thermocouple is easy to install. Please keep the head heated when using, otherwise it may not work properly. Premium Quality: The material of this thermocouple is red copper and high temperature resistant materials, with solid construction for durable use. Convenient to Use: This fireplace thermocouple is suitable for induction cookers, gas stoves, heaters and other combustion appliances. Very simple and convenient to use. Features: 1. 900mm with five nuts gas thermocouple gas valve for gas. 2. Designed for temperature detection and measurement. 3. Works with solenoid valve to prevent accidents, once gas leakage and gas burn occurs, it can be extinguished. 4. Very simple and convenient to use. 5. Suitable for induction cooker, gas stove, heater and other combustion appliances. Specification: Length: 900mm or 35.4in Probe Size: Approx. 6.2x0.6cm or 2.4x0.2in(LxW) Head Circumference: M6X0.75 End Connection: M8X1 Fitted Nut: 5pcs Weight: Approx. 61g or 2.2oz Package List: 1 x Thermocouples 5 x Nuts Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.