1.Alnico Bar Magnet 2.Grade: 2,3,5,6,8,9 etc. 3.Good chemistry stability, strong anti-corrosion 1. Name: Alnico Bar Magnet ... for Sensors.2. Characteristics: Compact crystal, high intensity, good chemistry stability ... sensors 56089LNG37 F22.5X4.3X4.3 sensors 56111LNG37 F19X3.2X3.2 sensorssensors