- Strong magnetic hold: Features a powerful, switchable permanent magnet that securely attaches to metal surfaces for precise, stable measurements during demanding projects. - Versatile tool compatibility: Holds dial displays, lever dial displays, and other measuring tools to achieve accurate alignment in metalworking and machine tasks. - Adjustable and flexible design: Three adjustable joints let you position and lock the base at any angle, providing maximum flexibility and steady readings across applications. - Convenient on/off switch: Built-in switch enables quick magnet activation, giving you direct control and improving setup efficiency. Use scenarios: - Mount a dial indicator on a milling machine to verify workpiece parallelism. - Hold gauges during fixture or jig setup for repeatable alignment. - Attach lever dial displays on a machine table for consistent measurements.