Stellarvue Heavy-Duty M2 Mount Column - 10mm Threaded Hole
To use the M2 mount with a Vixen or Celestron CG5 type tripod (tripods with 10mm bolt), the Stellarvue heavy duty MEC10 column is required. Like the M2, this column is made in the USA of 6061-t6 aluminum. The M2 mount head bolts to the top of the MEC10 column with three side screws. This eliminates rotation between the mount and column.
Note: This column is made only for the Stellarvue M2 mount head. The head attaches to three holes at the top of the column, so the M1 mount will not work with this column.