Keep your tires properly inflated with the Schrader 33700 TPMS Dual Frequency EZ Sensor with Clamp In Valve Stem. This pack of 16 sensors is designed to fit most vehicles and provide accurate tire pressure monitoring. The sensors are made by Schrader Automotive, a trusted brand in the industry. The sensors are dual-frequency, meaning they can operate on both 315 MHz and 433 MHz frequencies for maximum compatibility. Whether you’re a car enthusiast or a professional mechanic, these TPMS sensors are an essential addition to your kit.