The EL120-60400 is an adjustable straight operating lever, reference SL-170A, intended for various Namco limit switch series including the EA700, EA880, and EA990. This component features a durable all-steel construction for both the lever and the roller. Its key feature is an adjustable length, ranging from 1-3/4 to 3 inches, providing flexibility in actuation setups. This robust lever is ideal for industrial applications requiring a reliable and adaptable actuator for limit switches.