The HONEYWELL JM-25 MICRO SWITCHâ„¢ Basic Switches are designed with an auxiliary actuator and a durable stainless steel bracket. This model features a 16.5 mm radius roller lever actuator with a stainless steel roller for reliable performance. With 4.8 mm mounting centers and all necessary hardware provided unassembled, the JM-25 switch is easy to install and ideal for a variety of industrial applications.