Keep your fish hooks in perfect shape with the Lansky Folding diamond Fish Hook Sharpener. The Lansky LDFHS fish hook sharpener has 3 different sized grooves that sharpen hooks up to size 14/0. The Diamond grit sharpens even the hardest hooks and is made with Marine grade materials. This sharpening tool can be used to sharpen both hooks and knives. A comfortable rubber grip molded over the handles makes it easy to use and it folds to fit easily into your pocket or tackle box. Get sharp hooks easily with this Lansky Fish Hook Sharpener.