TroyBilt Weedeater replacement handle

My weedeater has multiple attachments that can be used (string trimmer, edger, blower, etc) and the handle that tightens down the nut broke. Since it seems like it could be a problem that happens frequently, I decided to model it myself.

It is not an exact copy (I did not model the hollow spaces on the wings) but it is a functional replacement that prevents me from having to buy a new one.

I have printed this in PLA, and it worked well for quite some time. Eventually, the first one cracked on the bottom, so I made it thicker before uploading it. Printing in ABS would make it stronger, but I do not think entirely necessary, since the nut on the weedeater is what is actually being tightened.