Cylinder top skrue

The threading is precise enough that it seats snugly without any wobble once tightened, which is exactly what I needed for keeping the cylinder assembly stable. It's a solid OEM-style replacement that does the job quietly.

Took a bit of fiddling to line up, but once it's seated the threads catch cleanly and the cylinder assembly holds firm again. It's clearly cut to spec since it fit my device without any wobble.

Exactly the shape and threading I needed to get my traction device working again — the fit is snug and it screws on without any wobble. Feels like a quality spare part, not a flimsy knockoff.