Park Tool Internal Nipple Spoke Wrench SW-19

. The Internal Nipple Spoke Wrench SW 19 is a long reaching implement from Park Tool that gives you greater access to deep section aero rims. Comfortable, Long Reaching Spoke Tool. Ergonomically designed with a dual density handle for optimum grip and feel while tightening or loosening internal spoke nipples, the SW 19 is specifically designed to secure and remove nipples with a 6mm hex, for a precise fit and safe threading. Features Material Handle Ergonomic, Dual Density Construction, Wrench Arm Steel Socket 6.0 mm Hex Socket Wrench Length 8.25 cm Outside Shaft Diameter 8.2 mm nominallyBuy Park Tool Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.