Although the differences in shaft diameters are small, they can affect your blade control. You’ll hear people say that thin paddle shafts are for small hands and fat paddle shafts are for big hands.

They're one of the simplest components in power transmission. They're also one of the most indispensable. Among their many roles, shaft collars hold sprockets and bearings on shafts, situate ...

If there's a gear or component mounted on a shaft, there's a good chance a shaft collar is holding it in place. These widely used devices also serve as mechanical stops and bearing faces, and can be ...