Good idea squaring off the bottom of the socket although it can cause an access issue in mechanical applications since the size of the square seems larger than the external diameter of the socket. Might be an overthink since extra leverage on a socket is usually available from a longer ratchet handle. The ratchet design has been around and, from experience, it is a good one. Seems to live up to Milwaukee's reputation but not a set I'll be rushing out to buy.
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