Adjusting cap tool for Shimano Hollowtech II crank/bottom bracket systems. Ergonomic dual-density screw driver handle for comfort and torque control. Tool bit is precision laser-cut, heat-treated, tool steel for strength and durability. Marca PEDRO'S Referencia de proveedor 6451215 Color base Black Color/acabado Yellow Nombre de producto Driver Tipo Crank Tool Unidades Each