So I bought the part to a 32 "TV to fix it, and have to say that for this the bolts are a bit too oversized and you certainly can take small (s). I have now only 3 holes drilled instead of. 4 For the screws need not a 12er combination wrench which in any toolbox zufinden is (so I Werkl quite a bit and have never used a 12er). If you want to screw the adapter to the television, there is an extra so thick washers so that the screws properly can be attached to the TV ... but here's the problem that is too short with thick washer and the screw does not conceive without the washer and the screw is too long and the TV can still rumwackeln ... I have simply each screw done 3 thin washers from the hardware store and it fits perfectly. But to really nice part and the cable guide I like very much and the settings (pan and tilt) is also really good. I am satisfied and would recommend it.