You would need the mounting plate as well. Other then that they go straight across.

> On Nov 23, 2019, at 9:48 AM, Chris S <szpejankowski@gmail.com> wrote:
> 
> I use them on both sides and love them.  There are no down sides. 
> 
> Wysłane z iPhone'a
> 
>> Wiadomość napisana przez Dan N <dn92610@gmail.com> w dniu 23.11.2019, o godz. 12:12:
>> 
>> hi all,
>> 
>> is there any of you uses a convex glass on the driver side mirror? (meaning
>> the same glass as on the passenger side)
>> 
>> if you could you please tell why you like or why you don't like.
>> 
>> thanks
>> 
>> dan