I use this crank to lift my self made router table. You need a 5mm hex key wrench - mine is from an Ikea chair - and a screw.
The zylindric thing is a kind of bearing. His two parts can be printed together.
6kant_kurbel_v5_griff.stl | 129.9KB | |
6kant_kurbel_v5_knauf.stl | 46.6KB | |
6kant_kurbel_v5_kurbel.stl | 44.6KB |