KMCs Missing Link is the perfect addition to any 10-Speed bike. This simple connector is reusable and allows for easy installation and removal of your bike chain. The reliable design is at home on any KMC, SRAM, or Shimano 10-Speed chain, and provides top-tier performance you can depend on.SpecificationsChain Compatability: SRAM, Shimano, KMC 10-Speed chainsPin Length: 5.88mmLink Size: 1/2 x 11/128Color: SilverQTY: 5 pk.New, Never Used, OEM, This item is exactly as pictured and does not include retail packaging.KMC