The EM300-3-212 is a high-quality, precision-made round electromagnet with a 3-inch diameter, designed to operate on 3 volts DC and capable of holding up to 400 lbs. Its impressive holding capacity makes it ideal for use in applications where heavy loads need to be lifted or moved, such as in automated manufacturing or material handling systems. The electromagnet is engineered to provide reliable and efficient operation in demanding environments and is a testament to the superior quality of our product.