Thanks to lighter materials and a compact housing, there's less user fatigue while performing long jobs while premium-grade components with close tolerances give it a longer service life than conventional air wrenches.
Other features include three forward speeds and one reverse, a dial style regulator, and more--without hammering your eardrums. (Sound output is just 92dBA.)
GET IT: Harbor Freight Tools, www.harborfreight.com
(Courtesy Harbor Freight Tools)