SRAM Powerlock Silver Chain Connector 11 Spd

No weakest link. SRAMs 11-speed chain features the PowerLock® connecting link the only secure tool-less attachment device for a SRAM chain.
Features:- No tools necessary to install- Allows for quick and easy maintenance- Comes in 4 packTechnology:PowerLock®:SRAM chain engineers developed PowerLock as a tool free, sure and consistent way to connect our 10 speed chains. While PL does not require special tools for install, the especially tight tolerances of 10 Speed drive trains mandated that each PowerLock is good for a one-time application only.