Hi Noiseboy... I did buy a pair of these a few weeks ago but they would not fit my CTC.... the thickness of the moulding was larger (thicker) than the mounting bar on the printer so that the heatsinks and fans were then sitting at an angle... which was no good and I really did not want to put washers in there to space it out.

I checked other ebay listings and they dont seen to specific how deep they are...

If I could find the metal equivalent of that in 14mm deep (from memory) I would but them..... but finding a seller that is going to have that info and ship me something the same as promised would be rare I suspect... especially some of the typical ebay sellers...

David