Armatech associates manufactures magnetic pins [series aa-701] that are suitable for checking run-out of gears. These pins are manufactured from powerful alnico magnets and are assembled in alloy steel bars that are hard chrome plated for ware resistances. Precisely ground as per customer`s requirements, the pins are available in various sizes, lengths and diameters ranging from 3 to 20 mm. Lengths are available from to 10 to 75 mm with tolerance as per customers specifications.