Description AEC's DCA-250-12C is a sturdy, reliable magnet 2.5 inches in diameter by 2.0 inches in height. This magnet has a 1/4-20 mounting thread, draws 8.0 watts, weighs 2.0 pounds and delivers 320 pounds of holding power. This, and AEC's entire line of 12-volt circular electromagnets, are great choices for automated parts handling, packaging operations and a myriad of other uses, with none of the maintenance, noise and air pressure requirements of vacuum cups or grippers. Be sure to select an AEC 12-volt DC power supply to complete your magnetic solution.