Quote Originally Posted by HankMcSpank View Post
4th & 5th photo down you can see how it goes ontot eh stepper shaft.
Think he means the coupler/couplings I know someone who used these on a Rockcliff diy machine, can’t remember the full details but he used one of those couplers and it snapped along one of the slits with “not much force at all” as it was explained to me.

So not sure if they are any good or not, I would suggest going with a Jaw type coupler, L050 to be exact, work well sold 300+ of them not had any back (yet).

.Me