is not KS that is the new connection look the apical part, the KS has a cilindre and if it ends in a hex is the TS of osstem or ET of hiossen that are the same
In a side note this has been one of the worse implant that ever got into the market, is was ment that the tiunite achive a mucointegration with the soft tissue, i never worked it greated a lot of bone lost
Van de Velde, T., Thevissen, E., Persson, G. R., Johansson, C., & De Bruyn, H. (2009)...
I from Chile that is near Brazil, I have not seen this implant here but a lot of brazilian implants are internal hex (zimmer) or coping the neodent cone morse
Hopes it helps