Z13 AL-KO Towball
This towball is manufactured by AL-KO and machined to allow free articulation of the coupling head. This ball should always be used if an AL-KO stabiliser coupling is fitted to the trailer.
- Please note that to ensure proper function of the AL-KO stabiliser... all the paint on the 50mm ball should be removed using emery cloth or a similar substance. The ball is designed to be used dry and grease free.