Same tool as the older larger ht2 cups, 105 etc. Not the new smaller ones like ultegra and DA. I use an icetoolz MO91.Before I order a new one... Are the splines on campag UT BB cups the same as Shimano BBs? I have seen some tools advertised as working with both types, but I thought they were different? Don't have anything Shimano that's not square taper so can't compare