If inches are your preferred unit of measurement, you’ve come to the right place. BuyMagnets.com offers alnico pot magnets as small as 0.25” x 0.5”, and as large as 1.25” x 1.375”, with many sizes in between. Alnico pot magnets can withstand temperatures up to 1000°F, but perform best at temperatures below 800°F. To get the best performance out of these alnico pot magnets, be sure to insulate them when they are installed in ferrous materials and mount these magnets with nonferrous fasteners. This will prevent holding value drops from occurring.