Ball coupling Knott

KNOTT ball couplings ensure a proper connection between your trailer and the towing vehicle and can be subdivided into unbraked and braked versions. When determining the ball coupling you need, it is important to check your connection (Ø or ⧄) and bolt holes. Moreover, the coupling itself more than likely also lists the specific type. Protempo supplies the following types: K7,5, K14 , K20, K27, K35, AV30, AV35 and AV50. In addition to ball couplings of KNOTT, Protempo also supplies the brands Albe Berndes, AL-KO and Winterhoff.