Standard / Metric Hex Key Set, While Supplies Last!

Standard key sizes:

Metric key sizes:

I bought this because I needed a 1.5 mm hex key, which is very hard to find. One thing I didn't realize from looking at the photo was that the keys do not come out of their spring holders. Therefore the set is useful only for the very short end of each key. Most of my applications require at least a 2" reach, and this doesn't allow it. I'm returning it.