This Chicago Pneumatic CP734 Impact Wrench was manufactured in Japan not China. It features a 1/2 inch drive size and a 1/4 inch air inlet size, making it suitable for many automotive applications. The impact wrench comes with a red protective cover keeping it durable and reliable for professional mechanics and DIY enthusiasts looking for a high-quality impact wrench for their projects. Check the photos this tool was not commercially used and is in excellent condition.