Compatible with single-speed bicycle chains including 1/8, 3/16 and half-link
Compatible with all 5 to 13-speed derailleur chains, including SRAM 12-speed Flattop, SRAM 12-speed T-Type, Shimano 12-speed XTR and Campagnolo 13-steed Ekar.
Includes removable anvil for peening Campagnolo 11 to 13-speed chains
Includes two spare driving pins (part #2987)