I think I used a 4x50mm, in a Fischer duo power plug into a skimmed plasterboard wall. I don’t think I have anything longer than that in that size.
Seems pretty solid, certainly not going anywhere. I have it screwed in so the batwing is tight up against the wall with no gap. If your concerned you could take off the little ‘skids’ off the back to get the model get closer to the wall but I didn’t bother.
Seems pretty solid, certainly not going anywhere. I have it screwed in so the batwing is tight up against the wall with no gap. If your concerned you could take off the little ‘skids’ off the back to get the model get closer to the wall but I didn’t bother.