14pcs Power Nuts Driver Drill Bit Tools Set Metric Socket Wrench Screw.

7 pc power nut drive bits sizes

3/16"- 1/4" - 9/32" - 5/16" - 11/32" - 3/8"- 7/16"

7 pc power nut drive bits sizes

5, 5, 5, 6, 7, 8, 10, 12mm