Right. Only when rebuilding the front end on a Mopar. Though, I have used my inch # wrench to equalize pressure on a goatskin banjo head. On a bike? Why? I guess so you don't crush a carbon seatpost, but I've never had one of those. I've been wrenching on bikes for a long time, and I guess have developed a "feel" for how tight things should be. Rule one, don't hammer on shti. Take it easy, listen, feel it. They're not rockets.