Brake or Clutch spring?

I’ve been working on my car on and off for the last few years. Finally getting to some of the brakes. Unfortunately when I originally got this car it was a basket case and literally the car was filled to the headliner and top of trunk with baskets. Without going too far in depth on a back story, I just wanted to point out that I’ve finally made it through alot if these boxes and figured out most of what I want to use or need and what I don’t or extras. My questions are, is there a brake spring, or is the spring I found for a manual car clutch(mine’s auto)? Can someone take a picture of their brake assembly in the car? I found the brake rod and half of an adjustable one so I’m left with using the factory one at this time. Being that tons of this car has been disassembled, it’s taken me longer trying to figure which way things go. The glovebox hinge was a doozy let me tell you! But right now I’m trying to get it where I can move it around on its own power (and stop it). Thanks in advance. Here’s some pictures of the spring and under the dash looking up.

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