Use whatever is handy, but when the pinion nut on an Eaton or Spicer twin screw setup with 600 FT/LBS of torque on the nut is involved, the bigger the tool, the better! Don't send a boy to do a man's job!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!