特殊波紋管，長度230mm x 8mm x 10mm

The stepped 8mm-to-10mm ends were a perfect fit for my inline fuel filter, though I had to wrestle the hose clamps on a bit. The corrugation holds its shape without kinking, which is what I needed for a tight bend under the tank.

The corrugated design made it easy to route around my fuel pump setup without kinking, and the 230mm length was just right for my application. Fit snugly on both the 8mm and 10mm fittings without any leaks.

The step-down from 8mm to 10mm on the same piece saved me from buying two separate adapters, and the corrugated flex fits tight curves without kinking. It's a bit stiff right out of the box, but once it's seated on the fittings, it holds solid.