Description Here's a magnet that can make your materials-handling easier and safer. The AEC Magnetics DCS-350E-24C Heavy Duty Round 24-Volt DC delivers 480 pounds of holding power in a 5.0 pound, 3.5-inch diameter by 1.25-inch in height case. Threads are 1/4-20 on 1.0 inch centers. Click on "View PDF" to see its engineering drawing. This magnet is great for lifting, positioning and holding ferrous material that is smooth and flat. Our magnets are hand-made from the best materials and guaranteed 100 percent to work as promised. If the DCS-350E-24C is not quite what you are looking for, we can recommend many more off-the-shelf electros for you. (800) 635-3954. We've been recommending magnetic solutions for 65 years, allow us to help you.