Precision shafts can be mounted particularly well with the SHF12 shaft holder. The shaft ends do not have to be laboriously processed before assembly, but can be attached directly. The model made of anodized aluminium is characterized by a particularly long service life and does not rust when it comes into contact with water. Likewise, no oxidation can form on the aluminium surface of the shaft holder. The product has a 12mm wide hole in the center that can be adjusted with the side screw.