The Alnico Rectangular Bars with Slots at the Ends find application in magnetic chucks. The finish of this magnet is ground on height usual. Dura Magnets Pvt. Ltd. Manufactures Alnico Rectangular Bars with Slots at the Ends. Dura Magnets Pvt. Ltd. Has obtained ISO 9001: 2000 accreditations. Dura Magnets Pvt. Ltd. Is the manufacturer of Cast Alnico, Rare Earth [Nd-Fe-B] and Samarium Cobalt Permanent magnets. The weight of Alnico Rectangular Bars with Slots ranges from 188 and 224 grams.