Topeak chain tool link meisterthe link meister is a world first for chain tools as it can accommodate link type chains and pin type chains including 11 speed theres an adjustment knob for adjustment for different chain widths link jaws for easy removal of sram power links and even a chain wear indicator hardened steel tools ensure excellent durability for the home or professional mechanic features material aluminiumhigh impact resistant plastic with hardened steel toolstools 4 totaladd