The tip is designed to push into the center of the vent and allow it to rotate closing the vent. This is attached to one end of a 6mm aluminium rod with a M3 screw.
The handle allows the user to turn the tip and is attached to the other end with another M3 screw.
The wallmount has a flat back so that 3M adhesive strips can be used to attach it to walls without causing damage.
The author marked this model as their own original creation.