bought this tool to work on rim brakes and it works like a charm! no fumbling with wrenches and the star gives you a better grip.
These 3 in one wrenches are pretty slick. Very convenient for tossing in a backpack or handing to someone else so they don't make a mess out of my socket collection.
I got this to keep in a backpack for mountain biking so I'd have an 8mm socket in case the nut that locks the pedal body onto the spindle loosens (Crank Brothers) and a 10mm to tightenremove toe spikes but the 10mm isn't deep enough for that so I knocked off one star. Not sure if I'll bore into the tool or look for shorter toe spikes, either way a pass through design would've been helpful.
