Faithfull Deep Pot Magnets have a steel outer shell with a highly magnetic front face and an M6 threaded hole in the back. They are made from Alnico to provide high-resistance to corrosion and operate at temperatures up to 220°C. The magnets offer high-holding forces on parts with a clean surface and are suitable for many applications. They are ideal for incorporating into jigs and fixtures. Ref: UTTK11492