Nice to have on hand when tinkering. I don't use it for fine tuning. Wouldn't recommend for the saddle bag - it's heavy.
Nice tool for the home shop but on the heavy side to carry on the bike. Has all the sizes you will need.
tighten bike seat,brake adjustments,
I bought this thinking it would be good to take on rides, but it's much too large and heavy. Great quality tool for the toolbox, though.
