Ultra low profile screwdrivers - photo

[Toolmaker51]

Nope.
None of those are like I mentioned. If there is a lever, it has a pawl.
The roller lock was completely self controlled, besides flipping 180 for change of rotation, and the body/ handle is machined, not a stamping.

Not one to slight Chapman Tools, I coveted a set long before I could buy my own. Go to their site, unbelievable they are such a small footprint, so long established, supplying so many high level entities; or endorsed by Jay Leno.
Count me impressed.