Description A smart choice for positioning, holding or lifting ferrous materials with smooth surfaces, the rugged CEA-400E-24C Heavy Duty Round 24-Volt DC electromagnet is hand built with the best materials. This AEC electromagnet weighs 7.0 pounds and is 4.0 inches in diameter by 2.0 inches in height. Threads are 5/16-18 on 1.0 inch centers, draws 29 watts and is rated at 980 pounds of holding power. You can see from the specs in the "View .PDF" link, below, to see this magnet uses our E-style cord. But--and this is important-- we offer a large variety of power configurations, strength and sizes so you get the exact solution for your application. Please call our engineers if you would like assistance choosing the best set-up. (800) 635-3954.