Duster jack assy

I have a 1970 Duster recently restored. Went to put jack assy in and there isn't a loop for the spring hold down. Trunk was replaced. Don't remember if it had one before that or not.
Question, is the spring loop welded in or bolted in. 2 are they available to be purchased?
Any help or pictures would be greatly appreciated.
Thanks in advance
Jrdmopar
Author: admin