The thing with cpu mounting hardware is it all has the same degree angle going out from the cpu the only thing that changes is the distance the hole is from the center of the cpu. Due to the different size socket type. Some blocks are specifit to that socket. Like a 1155 and 1156 have the same socket layout and i do beleive the 1150 has the same aswell. Have not looked into it. But the 1366 and 2011 are much larger chip sizes so if it isnt a universal mount it wont fit.