How to Instalation the workbench tray?

Instalation tutorial for the workbench tray

1.Place the threaded side of these two accessories on the inner side, near the cable rack.

2.Place the tray on the outermost position and use a tool to tighten the screws on all four sides.

3.Twisting it to this position means it's locked. A small gap is normal.

4.By pressing this metal tab, you can fasten or release the lock.