I have the set of standards and metrics made in USA. I received them for Christmas back in 2005. Been great for the DYI'er. Pray i never break one.
The switch for on/off is nice to have.
I actually like the plastic moldings that the tools are packed. All you need to do is just fill the back with house spray foam. Wait 8 hours and cut off the excess with a razor blade or hack saw, it is now a great holder that can taking a beating.:rocker: