Compatible with 12-speed bicycle chains. Durable steel chain link connectors (x2) for tool free installation (non-reusable). 1/2" X 11/128" chain pitch. 5.2mm pin length. Sold as a pair (2pcs).
For 12-speed chains
Durable Steel, Silver finish
Anti-Rust EPT coating
1/2" X 11/128" Chain pitch
5.2mm Pin length
MPN: C12EPTNR0