Support fork used on the Mazzer Mini Electronic grinders to support the portafilter while grinding. 177 mm long overall.
Sorry, this will not work very well with a Mazzer Mini doser model. The portafilter will not line up with the grounds exit hole. These now come with the ends molded in rubber (not pictured).
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.