SRAM 10 Speed PowerLock Link for 10 Speed Chains

DESCRIPTION SRAM chain engineers developed PowerLockA(R) as a tool free, sure and consistent way to connect our 10-speed chains. While it does not require special tools for install, the especially tight tolerances of 10-speed drive trains mandated that each PowerLockA(R) is good for a one-time application only. MODEL ID CN-PLCK-10S-A1 FEATURES No tools necessary to install From a long line of tough, light-weight chain engineering from SRAM.