2 X joining links (4 pcs) for Perfectly connecting KMC 12-speed chains. KL12D Features the KMC Diamond Like Coating. KL12G Features Titanium Nitride Gold Coating. KL12S Features EcoProTeQ Coating. Specification: Pin length: 5.2mm. Size: 1/2" X 11/128".
Best Price: £9.99 from Merlin Cycles