The Ingersoll Rand 3 pc 1/2 & 3/4 drive DXS Anvil set is a high-quality automotive tool kit designed for DSX2 impact wrenches. Made in the United States by the reputable brand Ingersoll Rand, this set includes a 1/4in. air inlet size and features both 1/2 and 3/4 drive sizes, making it versatile for various automotive applications. With no warranty offered, this set is reliable and built to last for professional use in the automotive industry.