Help!! Refresh my memory!!
 

In years past there were unions available that attached the wheelchair wheels to shafts. These were a set of aluminum disks with grooves cut into them for the spokes of the wheel chair wheels and a means to key then to a shaft.

Question: Where did they come from and are they still available?

you can buy these hubs from skyway for a small amount..

look in the big book, or order from skyway or small parts.

*jeremy