The Craftsman 1/2 Air Impact Wrench model 875.191182 is a powerful tool designed for automotive use. With a maximum pressure of 90 psi, this impact wrench features a 1/2 inch drive size and a 1/4 inch air inlet size. Crafted by the trusted brand Craftsman, this single item product is reliable and high-quality for all your automotive maintenance and repair needs. Additionally, please be aware that this tool may emit harmful chemicals, as indicated by the California Prop 65 Warning.