Here is  a pair of slow motion extension cable for telescope mounts.  This works on most small mounts from China, Taiwan, and Japan.  Any small mount with 6mm diameter slow motion shafts.  6mm is just under 1/4" in diameter.

These are extremely hard to find!  

These slide onto the mount slow motion shafts and locks with a set screw.  Then you can manually move your mount very slowly to adjust for the earths' rotation or center the object you want to view.

This will only work on mounts that have slow motion shafts. Please contact us thru ebay if you have any questions - we are here to help.