Hi Tool advice puleeze I want a rattle gun to undo crank/clutch/sprocket/rear wheel nuts etc etc. Would a cheapy super cheap auto one do the job? they have a 2.5hp direct drive black ridge compressor that with hose and rattle gun will cost a little over $200 the compressor would also be used for pumping up tires and blowing out carbs etc. I know belt driven is better than direct drive but I can't justify the extra cost given the infrequent use. thoughts?