The APEM Inc. part U1318 is a high-quality switch access push button switch developed with precision engineering. This switch is designed to provide reliable and consistent performance for a wide range of applications. The U1318 features a durable silicone boot that offers protection against dust, water, and other environmental contaminants. Its ergonomic design and easy to use button make it suitable for both professional and personal use. With its exceptional quality and long-lasting performance, the U1318 is an excellent choice for your switch needs.