A spring-loaded finger weeder arm is attached to the back of the hoe beam and can be put into transport and working position by means of teeth. You attach the finger weeders to the arm with tubes and sliding parts . The advantage of this spring-loaded arm is that you can relieve and load it in pressure. This allows you to make the finger weeders more or less aggressive, so that the finger weeder can be adjusted perfectly. You will achieve maximum results with this!