Easy to adjust

Self-calibration Function: Standard

1-1/8 inches (236u )

Old style pin is a straight pass-through

Fits #5 spline-drive impact tools

CP CP797 1" Classic HD Impact Wrench, 1400 ft.lb Balancer Type_Fully Automatic Easy to adjustLooking for a powerful and versatile impact wrench that can handle high volume work? Look no further than the Chicago Pneumatic CP797 Impact Wrench. This 1" model is a classic for a reason it's an industry leader. It's perfect for work on trucks, buses, and heavy equipment and features durable construction and easy maintenance for long lasting performance. With a rocking dog clutch for smooth operation and extreme durability, as well as a teasing