air impact wrench kit.
An air impact wrench is a pneumatic power tool used for tightening or loosening nuts and bolts.
It operates by using compressed air to spin a hammer mechanism that strikes an anvil, creating powerful rotational force.
This type of wrench is often used in automotive workshops, construction sites, and other professional settings where high torque is needed.
The kit in the image includes the wrench itself, along with various sockets and an instruction manual.