Features:
- Advance profile allows each side of each ring to fit metric, torx & AF sizes
- Fits metric sizes 8, 10, 11, 13, 14, 16, 17, 19mm
- Fits AF sizes 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4"
- Fits Torx sizes E10, 12, 14, 16, . ..