The Ingersoll Rand EB2125X air impactool is a high-quality, durable impact wrench designed for automotive use. With a maximum torque of 500ft/lbs and a 1/2" drive size, this tool is perfect for removing tough lug nuts and bolts with ease. The air inlet size of 1/4in ensures optimal performance when used with an air hose, making it a versatile and reliable tool for any mechanic or DIY enthusiast.