Trailer Couplings - Braked Braked couplings to suit 1 7/8 or 50mm towball or duofit, spring or hydraulic dampened with park brake Duofit Override hydraulic coupling, Spring dampened - 2500kg VIEW OPTIONS Master Cylinder bracket & Lever Assembly VIEW OPTIONS Override Coupling - 2500kg VIEW OPTIONS Duofit Override Hydraulic Coupling, oil dampened - 2500kg VIEW OPTIONS Master Cylinder & Spares VIEW OPTIONS Park Brake Lever VIEW OPTIONS TOP