Chunky Magnetic Square. This Magnet has an average pull of 100 lbs. Magnetic surfaces designed to hold work at 90, 45, and 135 degree angles. It includes a “T-Handle” lever adjacent to magnetic surface to break this magnet off of the weldment. 3-3/8 in. deep x 4-3/8″ high x 1-1/2″ thick.