Pro quality chain tool compatible with any chain up to 11 speed. High precision CNC machined parts. Knurled knob features 4 settings; wide and BMX chains, 7-11 speed Shimano and Sram chains, Campagnolo 11 speed chains and rivet peening on Campagnolo 11 speed chains. Fine tuning for perfect fit. Hardened replaceable pin. Ergonomic handles and comfortable over-molded body. (Replacement pins CH-05802.)