Found these today at a recent permission. Made by Amcraft out of Attleboro Mass, this pin weighs in at 14.5 grams. The problem is it's bent. Think trying to straighten it will cause more problems?
If I was to straighten them, I would ask a jewelers advice. Better safe than putting them between something and maybe breaking them. They might be able to heat them a little and make therm perfect for little cost.
Google straightening silver and see if you get any methods you might want to try.
I've had some luck straightening out flattened silver rings. My rule is to bend it once and in one direction. If you go back and forth, you'll create a stress fracture and it could snap off. Try to bend it a little. If it gives easily, keep bending it until it's straight.
I agree, take it to a jeweler. Dint take it to the big guys, find a small kiosk guy or a watch repair shop hole in the wall. Anyone of them can fix it and the smaller guys will be much more reasonable.