Shimano TL-FC41 Chainring Installation Tool for 12-speed MTB Cranks

Shimano TL-FC41 chainring installation tool - for the lockrings on 12-speed cranksShimano TL-FC41 is an assembly and disassembly tool for lockrings from Shimano MTB 12-speed cranks or chainrings. It is a multi-tooth adapter that must be used with a carrier