Patented spring hammer clutch provides smooth operation and extreme durability. Comfort and control with new ergonomic grip and trigger. Low air consumption and high torque makes this tool the most efficient in its class. Packed with power and speed, this economical wrench is the right tool for general automotive service, body shop, farm and light truck work. CP7733-2 Same great features as the CP7733 with a 2” extended anvil for tire work.