The Stopper oval FS series 15 of Fassa are valuable components collected in a handy binder that facilitates the transfer on the line.

They are available in different sizes to fit the different lines.

Intended use:
- The trotisti of the pond put them in their frames, to the valley of the sinker or of the mortars, to absorb the impact of the weight load of the pulley below.
- In the pescaa of bologna, can serve as the retainer for the float sliding or shock absorber to prevent the torpille likely to deform or move the first bullet of lead, which follows in the plumbing.
- In the bottom fishing or surfing are lightweight, allow you to make points to stop upstream and downstream of the lead, with the possibility of adapting the
position to the needs of the phase of fishing. The rubber products from the calibrated elasticity, make secure grip on the thread thanks to the diameter of the tiny hole axial.