Snap-on Tools USA PT350 1/2" Drive Stubby Air Impact Wrench. This is a high-quality, single item automotive tool designed for use with a 1/4" air inlet. Free speed 8,000rpm. 4.95” Length. 775ft-lbs breakaway, 500ft-lbs working torque. Known for their reliability and durability, Snap-on Tools products are synonymous with excellence in the automotive industry. This impact wrench is sure to provide the power and performance needed for a variety of automotive maintenance and repair tasks. New Impact Wrench / package may show cosmetic blemishes from being on actual tool truck.