Without hook

You mean the distance on the back for mounting on the wall? 33.6cm

Each hook holds up to 2.3 kg.

I used two screws with dowels. It has two holes on the back where the screws can be hung. Measure the distance and mark it on the wall with a pencil. Spirit level. Drill. Hang up. Done. I have hung three units of this product side by side. Very good, I would buy again in a heartbeat.

No, it has to be hung on something

"WOHNMÖBEL20"