AL-KO has a specific coupling designed to reduce trailer sway. This 50mm ball type fixed coupling is designed to be used on trailers and caravans up to 2500kg ATM (total loaded mass) and with a maximum tow ball weight of 250kg.
This unique product incorporates a clamping system that grips the sides of a specially designed 50mm towball and resists movement of the trailer. This action slows down any tendency for the trailer to sway or veer from a straight condition. This is particularly beneficial when large trailers such as caravans are buffeted by side winds or by a passing truck and trailer combination.
Note: This type of coupling must only be used with a 50mm ball which has an anti-rotation plate for the attachment to the vehicle fitted.
Includes Anti Rotation AL-KO Towball and Towbar Adaptor Plate.
Suits Ball Size: 50mm
Mounting Pattern: 184mm x 54mm
Hole Diametre: 13.5mm
Ball to First Hole: 203mm
Surface Finish: Zinc Plated