[AT] 1/2" air wrench

[john hall]

Unless I can get a rebuild kit, I'm going to have to replace our 1/2" air wrench. Been looking at the specs on some that are almost scary. 800lbs of torque is enough to break a lot of stubborn bolts. The wrench we have now has 3 settings for tightening but only 1 for backing bolts out. What's your thoughts on how much torque is too much? Anybody got a particular wrench they recommend?

John Hall