Totally agree this will be fine for smallNo experience with those but I just use a 1/4 wobble bit driver with regular sockets for my impact driver. It works fine for small low torque fasteners.
I think this set is designed for hvac or construction where the nut torque is not that high?Not for mechanics.Those sizes are way to big for an impact driver. 12 mm is probably about where I change to the 3/8 impact and swivel sockets
You answered your own question. These are for construction fasteners in the Japanese industry like solar components, unistrut, scaffolding, concrete anchors, road work, electrical/lighting, plumbing, etc.I think this set is designed for hvac or construction where the nut torque is not that high?Not for mechanics.
Mechanics may not use impact nut driver that often?
SAE FROM 1/4 to 9/16"?You answered your own question. These are for construction fasteners in the Japanese industry like solar components, unistrut, scaffolding, concrete anchors, road work, electrical/lighting, plumbing, etc.
I can’t tell you how many times I would have loved to have a 9/16 version of this wobble/fix socket.
We used 3/4 and 13/16 (heavy hex) deep sockets with impact drivers setting mudsill anchors. I’ve used 15/16 (24mm) working with structural steel bolts.
If Vessel offered these in SAE, I’d be interested in a set.