The Pro-Hub Tools are precision machined devices to improve the accuracy of wheel hubs. These tools perform the following important wheel preparation functions:

(Inner) Pro-Hub Tool

1. Ensures proper axle fit by reaming undersized wheel bores (great for wheels that don't fit on the mandrel!).
2. Ensures accurate rotation by squaring the inner wheel hub to the wheel bore for proper mounting on a Wheel Mandrel.
3. Reduces the wheel hub to car body braking effect by accurately and easily coning the inside wheel hub.