12mm Wheel hexes - 8mm stub shaft

*** Now with steel hex adapters!***

Modification to the end of the stub may be required. You may need to cut off the end of the stub flush to the 12mm hex in order to run a hub.

Insert the long 5mm set screw in the end of the stub shaft
Put the hex pin thru the hex pin hole
Center the hex pin and tighten the set screw
Slip the 12mm hex over the stub shaft
Tighten the set screw on the 12mm hex
Put your wheel on
Thread the lock nut on the stub set screw until the wheel is tight.

You will need a thin wall socket to fit inside your hubs.

Please see the pictures for a step by step of how the 12mm hex works.

Each purchase will get: