Ronix Fin-S 4.5 Floating ToolLess Surf Fin - Black - Centre Fin

The most simplistic easy to use tool-less fin system created by our friends at Fin-S. A center spring load so you can put the fin on flat without having to apply added pressure to the front or back of a fin like most other fin setups. Combined with a lightweight strong fiberglass epoxy constructed fin for added drive and the least in friction with the water.