Hub lifts are getting too easy for you? Or you know your thumbs are your weakness? This rolling hub will challenge you like nothing else.
Place your fingers on the plate side, and your thumb on the roller side. As you lift, the roller will force your thumb to work extra hard to prevent it from uncurling and losing the lift.
The length from the edge of the roller to the far side of the plate is equal to the original diameter of the hub plate, in order to mimic the feel of a natural round hub.
The default height of the hub is 1.25", to provide the fingers with enough comfort to focus on strengthening the thumb. Other heights can be requested.
Although the rollers are interchangeable, it is recommended that you don't switch them out as the different diameter rollers have different sitting heights. A larger roller won't fit on a hub designed for a smaller roller, and a smaller roller will have too much space below it if put on a hub designed for a larger roller.
By default, the finish on the rollers are kept to raw steel to support consistency in competitions and also to allow for natural seasoning.
