This set of nut drivers is listed as both SAE and Metric. They just converted the SAE size to Metric. So I call BS on the Metric claim.
If you want a Metric nut driver for a Metric bolt you might want a 7 mm but not a 7.9 mm. They do not provide a 7 mm, only a 7.9 mm.
It's probably fine as a SAE set of nutdrivers.
If you want a Metric nut driver for a Metric bolt you might want a 7 mm but not a 7.9 mm. They do not provide a 7 mm, only a 7.9 mm.
It's probably fine as a SAE set of nutdrivers.