Broken Driver's Seatback Adjsuted Handle

I have sheared off my seatback adjustment handle on the driver's seat of my truck. I have the handle and the shaft that the handle attaches to is broken off. Is there a way to replace the shaft so that I can adjust the seat back again? I've seen a posting about a replacement handle, but I am not sure if this is what I need to fix this. There is about 3/4 of an inch of shaft still attached.

Whole lot cheaper on Ebay. Do a "blazer handle" search. Replaced my 98 with one. Don't know if the 98 will fit a 96, call the dealer, they can tell you. Chevy actually knows this is/was an issue.