R800-CL-8M-2187 - RACEPAK SPLIT ALUMINIUM COLLAR - 8 MAGNET COLLAR FITS 2.187"

These aluminum split collars provide a mounting platform for the magnets that are used to trigger the sensor when monitoring the revolutions of a shaft. They are typically used on rear end yokes or couplers to provide driveshaft RPM. Each collar is approximately .375” wide and houses two magnets which are located 180° apart. Custom size and dual magnet collars are available by special order.