Posted for "Chatfield S. Daniel" <csdaniel@FNBSouth.com>:

 Mike,
 I can't get the link to come up.  Do you a part number for the one you
 used.  Spruce sells a Rosen for a IVP...I assume it would fit an ES.
 Chat
 
http://www.rosenvisor.com/product-images/UNIVERSAL%20POST%20MNT%20ASSEMBLY.jpg>
http://www.rosenvisor.com/aviation/detail.aspidproduct=65&idCategory=15&idSubCategory=32