Don’t let that big fish steal your shaft and get away. These Stainless Steel Anti-Chafing Springs have been a favorite among serious Bluewater fishermen for years. We have now adapted them to be used with sharkfin shafts to avoid cut-throughs during long, hard fights with those tough to land fish. They also will extend the life of your mono at the sharkfin by eliminating chafing. Sold in packs of 10.