minato693 months ago000How big do the holes have to be drilled in the wall? What is the diameter?Show in original language (German)mariuus243 months ago00010mmShow in original language (German)Commentmariuus243 months ago00010mmShow in original language (German)CommentAnonymous3 months ago00010mmShow in original language (German)Commentsirprimes3 months ago000The holes must have a diameter of 10 mm and a depth of approx. 80 mm (i.e. quite deep)Show in original language (German)Comment