On Apr 17, 1:16 pm, "Toller" wrote:
I just bought a used set of socket wrenchs. It has both 6 and 12 point
sockets. Why?

I am guessing that 6 is stronger and 12 can be used on square heads, but
neither of those seem to justify having both. Is there a better reason?

The other posters have got it right. The choice ( 6 points or 12) is a
trade off between required torque and easier access in tight spots.
Joe G