Park Tool Shop Cone Wrench

Bicycle hub cones have very narrow flats that standard wrenches are too thick to grip. These cone wrenches feature a thin profile specifically designed to fit into those tight clearances without damaging the hardware.

You should measure the width of the flats on your hub's cone using a digital caliper. Cone sizes vary by hub manufacturer, so it is essential to match the wrench size exactly to your specific hub to prevent rounding off the nuts.

While they are designed for hub adjustments, they function as standard wrenches and can be used for other light-duty tasks. However, because they are intentionally thin, they are not intended for high-torque applications where a thicker, standard wrench would be more appropriate.

The Y head design adds extra material to the stress points of the wrench. This reinforcement provides additional strength and durability, preventing the tool from flexing or deforming during the high-pressure adjustments required for bearing maintenance.

Yes, the long handles are vinyl-dipped to provide a secure, cushioned grip. This design offers better leverage, making it easier to loosen stubborn or seized cones while reducing hand fatigue.