This mirror is designed to fit a 1.75″ bar.  It attaches easily and can be used as a rear-view mirror, as well as a side-view mirror.
Mirror dimensions are 3″ x 8″.
Features:
High impact ABS Housing resists damage.
Ball Socket Joint for virtually unlimited viewing angles.
Convex  Shape Mirror for wide viewing range and image stabilization.
Shatter-Proof Tempered Glass withstands heavy use and increases safety.
This product is designed and tested to provide the highest degree of performance and usability- under extreme conditions- for demanding users.
Mounting clamp is included in box.
Does not fit profile tubing on some ranger models.