Hubbell Wiring Device-Kellems Signal-Quick block proximity sensor mounts are ideal for housing proximity sensors in commercial and industrial applications. These slotted block sensor mounts protect proximity sensor faces from abrasions or lateral impact damages. They are used when threads on the sensors are inaccessible. These sensor mounts have metallic / nylon construction to decrease sensor replacement downtime and expenses. Choose from a wide range of these black, sensor mounts for mounting 8, 12, 16, 18, 20, 22 and 30 mm proximity sensors.