Description Our DCA-300E-24C Heavy Duty Round 24-Volt DC electromagnet is 2.0 inches in diameter by 2.00 inches in height. It weighs 3.9 pounds, uses our E-style cord, has1/4-20 threads on 1.0 inch centers and draws 21 watts. The -300E-24C delivers 420 pounds of holding power, making it a sturdy, reliable magnet to lift, position and hold smooth-surfaced ferrous materials safely. See the engineering drawing by selecting, "View PDF." We are proud to deliver outstanding electromagnets that suit your application, not squeeze you into "our" size. We can do this by offering a myriad of sizes, configurations and holding powers. We build 100 percent of our electromagnets by hand and test every one before it leaves our manufacturing facility. Plus, our magnets are 100 percent guaranteed to work as promised. AEC Magnetics has been designing and manufacturing magnetics solutions for more than 64 years. Talk to one of our engineers now to find the exact magnet for your application: (800) 635-3954. If it's magnetic...it's AEC!