But I don’t think it is. What do you think? It belonged to either my grandfather the farmer/rancher or my step Dad who was an electrician by trade and hobby tractor restorer for fun.
Wow, usually someone can name it within minutes. I can’t find any markings at all. It probably won’t help with identification but the handle and nut are aluminum. The main shaft is steel. The indexing point does not retract
I guess I will toss it in a box and maybe one day figure out what it is for.