Have you ever looked at the chamfer inside the sockets? 10mm and up, the chamfer is a great convenience because it allows the socket to easily slip over the bolt head. But I have a problem when you get to small sockets in the 8mm, 7mm, 6mm range and below. The chamfer here is a detriment. The 8mm, 7mm, 6mm, bolts and screws have such small head heights and because the chamfer is so deep, the chamfer allows the socket to slip and strip the 'thin' bolt head if it is not seated perfectly square on the bolt. This socket problem is caused by the fact they seem to use the same chamfer tool on the smaller sockets as they do on the larger ones. In other words, the smaller sockets should have very little or no chamfer inside the socket. Anyone know of smaller sockets -SAE or Metric- with little or no inside chamfer? Maybe this explains why many manufacturers are going to the Torx style bolts and screws, especially in the smaller ranges.