Speed handle for a 5C chuck.

[mksj]

You do not need hex collets, only 5C collet block holders in square and hex or an indexer. Design uses a round body. I used some 1" O1 rod, did not see the need to heat treat it for this application. I was tight on space for my chuck keys so it hangs on my rack using the open hex.

 

[St. Paul Steam]

Not using the outside hole, but holding onto both sides of the body with my hands not holding the handle, so holding it as you would for a T handle to tighten is needed to get the leverage. Since both ends of the lever are rounded, very easy on the hands..

just as I thought, thank you !