The HONEYWELL part AD5721 is a high-quality MICRO SWITCHâ„¢ Premium Large Basic Switches: BZ Series Accessory that includes a sheet metal mounting bracket with a 60 mm [2.36 in] straight lever auxiliary actuator, an operating position adjustment tab, and all necessary mounting hardware (unassembled). This accessory is designed to enhance the functionality and installation options of the BZ series switches, providing a reliable and efficient solution for various industrial applications. Upgrade your switch with the AD5721 to ensure optimal performance and easy installation.