Features: The essential component for maintaining-optimal engine temperature, a brass thermostat switch for engine cooling fans! Made of high-quality brass, this thermostat switch is durable and reliable, ensuring long lasting-performance. Designed for car enthusiasts and mechanics-who want to keep their engines running at the-right temperature. Perfect for use in any vehicle with an engine cooling fan, from sports car to trucks and more. This thermostat switch provides precise-control over your engine cooling system, ensuring maximum-efficiency and-performance. Specifications: Material:Copper Size:Approx.6x2.5cm / 2.36x0.98 inch Thread size: Approx.3/8 inch Specifications: 165 to 185degrees/175 to 185degrees/180 to 200degrees Color:Yellow This fan temperature switch kit is perfect for any of our 10, 12, 14 and 16 inch fans Operating Temperature: This fan temperature switch is suitable for fan opening temperature (F) is 185 degrees Fahrenheit, and fan closing temperature (F) is 175 degrees Fahrenheit Note: .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1 Set Thermostat Switch 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.