This key is for use in the shaft of the Mige motor (eg VRS) in conjunction with a stroke (eg SRC QR) which has a recess at one point. This prevents the stroke from slipping on the shaft of the motor.
Not to be used in conjunction with the VRS Shaft Hub Adapter.
ATTENTION: This key is already included with the VRS Base. So only order the article if the key has been lost.
