FUNCTION: This wrench is designed to adjust the cone-shaped hubs of bicycle wheels, making it an essential tool in professional workshop. DEDICATED DESIGN: Its slim jaws, which are intended to fit into the tight clearances of an axle assembly, can be effortlessly slipped into other narrow spaces where a thicker wrench would be tricky to maneuver. MATERIAL: Constructed from solid steel and its black-painted finish for improved corrosion resistance. COMFORTABLE GRIP: Non-slip rubber grip for comfortable use and long handle offers enough leverage to get the job done easily. Made in Taiwan.