1. Practical Switch The magnetic base features a very simple switching operation, and the alloy magnet is strong and stable. The arm rod has tapered ends. When the wedge engages the taper, it forces the rods to clamp onto the ball. 2. Magnetic Foot Mount The foot is equipped with a permanent aluminum magnet and a central locking system with antilock springs. Turn the magnetic base on/off to move effortlessly at any time, preventing strain on the gauge and worktable, and conveniently securing it to a machine tool with a posture lever indicator. 3. Wide Applications The smooth, universally painted chrome arm can be adjusted at any angle, making it easy and quick to use. It is widely applied in mechanical adjustments, engineering measurements, machining, workpiece measurement, equipment calibration, and other fields. 4. Durable Construction The 350mm adjustable magnetic stand features a shell made of strength alloy steel, chromeplated for rust resistance and a polished finish.