I have a 12pc set of these I bought in 2016 on sale for $12. It has 6 SAE (1/4 thru 1/2) and 6 metric (6-11mm), all hollow shaft, and is one of the best tool value purchases I've ever made. Oddly enough, I soon accidentally stumbled into a Sonic Prospector and put those metric ones to immediate use (on Williams mechs, what a mindfark that was)!
HOWEVER
The hollow shafts are... not always hollow enough, as I have found the small ones do not consistently clear the thickness of all posts. For example, the small playfield posts for 1/8 donut rings, that have a 5/16 hex base: that particular driver's hollow shaft is still too narrow to clear the overall thickness of the post. The easy solution for this case, is to use a cheapo 4-way reversible screwdriver with one of its bits removed. The nutdriver is still fine for standard threaded posts, etc.
But man, what a great set! They are the same drivers sometimes included with Craftsman mechanic's sets - from which I already had a few where the handles were a slightly different color, as seen by me swapping them to test (still the same issue with the 5/16" hollow shaft being too narrow for certain pinball posts).
But maybe the best thing about it was when my 15yo daughter called it "The Magic Book of Screwdrivers [sic]"
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Amazingly, I have used every single unit - even the large ones, even on metric - on various pinball tasks over the years. But the daily bread and butter sizes are 1/4, 5/16, 11/32, and 3/8.