Unless you know how 35 foot pounds feels like, get a torque wrench to install the BB and crank bolts.

I got my torque wrench for $25 at Sears, not bad at all, made in USA too!

The BB tool requires a 1/2 drive so I had to get a 3/8 drive to 1/2 adapter.

A 8mm hex is important for the crank bolts, which I got in 3/8.

I read on the forums that the cheap clicker type aren't accurate for bike work.