One block accepts hubs
on the top: 
Another block lets you
put hubs on the side: 
Another block lets you
put hubs underneath: 
Here's a K'NeX hub used
as a bushing with a K'NeX spoke as an axle: 
One block accepts hubs
on the top:
Another block lets you
put hubs on the side:
Another block lets you
put hubs underneath:
Here's a K'NeX hub used
as a bushing with a K'NeX spoke as an axle:
Click Here to see this axle built!
Click here to return to the home page.
