... and so on;3. Size:according to customers' request;4. Grade:LN9,LN10,LNG12,LNG13,LNG37,LNG40,LNG44,LNG52,LNG60,LNGT28 ... and energy product and low coercive force and the most common grade is 5 and 8.Application: Electronic ignition systems Volt-amp ... Hand toolsRemarks: Please kindly let us know the shape, dimension, grade, magnetism direction, it is our pleasure to serve for you ...