Park Tool Shop Cone Wrench (SCW)The standard of the industry, Park Tool Shop Cone Wrenches (SCW) are now available in a 23mm size to fit Shimano 15mm thru axle hubs. Precision sizing and a military grade industrial phosphate finish ensure an accurate fit and consistent quality.Features:Long, vinyl dipped handle for leverage and comfortable useThin enough to use on the narrowest of adjusting conesBuy Park Tool Workshop Tools from Chain Reaction Cycles, the World's Largest Online Bike Store.