The P&K spoke wrench is the World’s Best square drive wrench, according to many. Wrenches are personal, decide for yourself. Certainly, try some builds with this one.
A really fine, 4-flat drive design with a low, efficient profile, finger-friendly paddle shape, and plenty of leverage. 3.25mm opening fits all high end, square nipples. Indulge. You won’t regret. Available in black,, blue,, red, and gold.