[TerryS]

This is the hook we used to lift our robot up the steel pipe tower in Rebound Rumble:
https://grabcad.com/library/first-ro...-rumble-hook-1

The model doesn't show the screws used to hold the plates together.

It was made from 6061 aluminum using a bandsaw, grinder and hand tools. The hook worked fine. A similar hook should work this year.