Close up of the mirror stem you need for a  3/4 " or 23mm mount.

If you have a mirror stem that does not resemble this, then our mount will not work.  Sorry! 

The 5/8 " mini mount fits a mirror stem like this. It has a very small stem.

All stems  must be connected to the back of the mirror and allow the mount to hang freely.

Examples of not working would be: a ball pivot joint and not a stem, a connection to top of mirror going straight up, not enough room for the mount to clear between mirror and windshield, an odd shaped stem, no mirror......that was a test to see if you are really reading this.

WILL NOT FIT STEMS LIKE THESE:

 Stems that come out of the top of the back, like in a Volvo.

        Stems that come out of the top of the mirror, as in some Toyotas.      

All Mercedes

Porsches and Mercedes  like this.  This is not a round stem.  It is horn shaped.

Stems that come out of the top back like in Hyundais and are flat in shape.

In other words if your stem does not come out of the back of your mirror and the stem is not round, our mount will not work.