Originally Posted By: 440Magnum
Originally Posted By: pcoxe
The real advantage of a true nut driver is the hollow shaft, which is necessary if you are tightening down a nut over a long terminal stud, which is very common in electrical work.
Which, again, is fulfilled by a 1/4" drive driver handle by putting a deep socket on it.
For electrical and other light-torque work, I also keep a power screwdriver-to-1/4" adaptor to put sockets on my power screwdriver. Makes life a lot easier when trying to work, with only 2 hands and your teeth when 4 hands are really necessary.
I would agree with the first poster, good for long studs, because I don't own nut drivers. I use the handle with sockets.. I do think the 1/4" deep socket is a great compromise, but it just seems once a year, somewhere, I find a stud is annoyingly too long for the deep socket.
On the other hand, I also often use a 1/4" breaker bar with sockets. This gives you the option of having the handle at 90 degrees for leverage breaking the bolt loose, followed by flipping the handle up and spinning it off like a nut driver.