Bent Strut

Guys this is sort of an add on to a previous post. I have a bent strut off a 1970 Jersey Flybridge. I thought the machine shop was going to straighten it for me but when I called today they told me it was cracked and they couldn’t do anything with it. My question is does anyone know how to find out what strut is on the boat so I can check with some salvage yards.
thanks