Amazon carb throttle to trapeze

[yeye de qiche]

Autolite 2150 off Amazon seen here. I’ve connected my throttle return spring to the round knob near the green line. I think the red line is pointing to the larger part where I hook to the trapeze. What do folks use for this bit? I fashioned a rod out of copper pipe, but I’m not happy with it. Is there a standard connection? What’s it called?

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[cep62]

It's hard to tell from that picture but you may have them reversed.
The small ball is used for a lot of throttle connections but a rod with a 90 degree bend can go in any of the other holes too.
and the spring can hook to any location in front or back as long as doesn't bind on anything.

[yeye de qiche]

So I’ve seen a connection to the ball knob (green) like the picture below. Is that hardware at the auto parts store or a big box like Home Depot? I don’t even know what it’s called.
So the spring I have forward (radiator fan side) of the carb should go the the lower spinner (red)?
Thanks for any help.

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