This HydePark SM652A-416-10 Superprox Sensor is a reliable and efficient tool for measuring proximity. Its 18mm diameter and pump-in latch design make it easy to install and use. Made in the United States, this sensor is built with high-quality materials and is suitable for a variety of industrial applications. Whether you're in need of a precise measurement for your business or simply want to ensure that your equipment is working properly, this HydePark sensor is an excellent choice.