Snap On SOEX710 10 piece SAE 12 point Flank Drive combination wrench set. 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16 & 7/8. Used, but well taken care of, these were my personal wrenches while I was still turning wrenches. Thanks for looking, and questions are always encouraged! I will be posting new tools weekly (sometimes daily), so be sure to check out my other tools for sale! I will always do what I can to make it right.