Small but also powerful, the CP7732 1/2" stubby impact offers excellent power-to-weight ratio: 450 ft.-lbs.(610 Nm) of torque, but weighing only 2.9 lbs.(1.3 kg). At only 4.4" long (112 mm), this stubby impact is ideal for very restricted areas - like transmission and engine work. Unique to this tool is the ability to quickly change this tool to be operated by a left or right handed mechanic. Additionally, CP7732 user-friendly features include a one hand operation trigger with 3 position settings in forward and reverse. It is a must have in every mechanics tool box to easily work in tight spaces that are unreachable with a standard 1/2 impact wrench!