Park Tool Shop Cone WrenchThin enough to fit the narrowest of adjusting cones. Special Y shaped head design puts more material where it is needed for strength and durability. Precision sizing and a military grade industrial phosphate finish ensure an accurate fit and consistent quality. Long vinyl dipped handle for leverage and comfortable use.The standard of the industry, Park Tool Shop Cone Wrenches are unmatched in quality and performance. The special "Y" head design puts more material where it's needed for strength and durability. Precision sizing and a military grade industrial phosphate finish ensure an accurate fit and consistent quality.