The Handy THTS Instruction Manual page 8

STEP 3

Install one end of the connecting plate on to the wheel frame by Bolt M6x35 and Lock Nut M6.

Then install the connecting rod on the wheel frame by Bolt M6x60 and Lock Nut M6 and fix the
connecting plate to the connecting rod using a Bolt M6x35.
Note: The Bolts and Nuts should not be fully tightened yet.