morepower16,

This is just my guess/opinion. I will bet these air tools are made offshore and marketed under many different brands. These could be made on an assembly line in Hungchow where every first tool is stamped SEARS, every second tool stamped FARMHAND, every third tool stamped TOOLPRO, every fourth tool stamped WIZARD etc, etc.

This is not to say they aren't any good, it is just my guess that they are all the same....just priced differently!

Stuart