Simple to fit universal fiting towing stabiliser. Will fit a swan neck towball. Light and compact design (only 4.2kg). Easy to use - simple one handed lever action. Maximum capacity 3000kg.Coupling mechanism and friction pad wear indicators improves towing stability and ensures perfect driving dynamics. Unit contains 4 special friction pads effectively suppressingsnaking and pitching. Integrated brackets to allow fitment of AL-KO safety device, sold optionally.