For almost all SAC (self-adjusting) couplings with 3-hole separationOptionally expandable with the 4-hole printing plate setFor fast and professional assembly and dismantling of the SAC couplersFit accuracy by highly precise CNC-componentsFor accurate centering and fixing of the clutch disc to the clutch pressure plate or via the guide bearing to the flywheelEven clutches with engines with larger crankshaft bore diameters than clutch discs or clutch disc hub diameters can be centered cleanly and preciselyReset the adjustment ring in conjunction with the enclosed reset toolPrevents the clutch housing from warping, which can occur without this special toolIdeal for damage-free working on the printing plateThis prevents malfunctions (bad separation, slipping or calling)Robust designAlso for vehicles without bearingsFor passenger cars and light commercial vehiclesChrome-platedSpecial tool steelIn sturdy plastic caseThis text is machine translated.