With conical tip for middle positioning of the steering while adjusting the steering geometry.
Size:M8×1.0, M10×1.5, M12×1.5, Suitable for Mercedes W107, W114, W115, W116, W123, W126.
Move the steering rack until Pos. 1 and Pos. 2 are level. Then, screw in the locking screw. The rack is now in the centre position so that it is possible to carry out the track basic adjustment of the right-hand and left-hand steering rod.
Size M8×1.25, Suitable for Audi A4, A6, VW Passat from 1997 onwards etc.