Lathe Index Wheel

Used as a protractor, it allows you to divide a work piece.
Instructions

I had an old Atlas lathe with one of these degree wheels on the back of the chuck, used it often and now I miss it. So I made one for this mini lathe.

The 4 inch diameter wheel has a hole every 5 degrees. I designed it with zero-clearance and, as a result, it is conveniently attached by a tight slip-fit over a spindle retaining nut on the rear of the spindle.
The pointer bracket is just a basic pointer-holder at thi