Needle Spring (39107/39108/39109)

Got this as a replacement for an old sprayer and the needle spring provides just the right amount of tension—the lever feels solid and snaps back perfectly every time.

I was pleasantly surprised by how smoothly the lever reset after each use with this spring installed. It snaps the needle back into place exactly as described, making operation feel much more controlled.

The counter pressure on this spring feels exactly right when I pull the lever, and the needle snaps back to close the nozzle every time without sticking. It's a small part but it's made a huge difference in how smoothly my tool operates now.