This Teng Tools ARWM12 pistol grip air impact wrench is a reliable and durable tool that will help you complete your tasks with ease. With a maximum flow rate of 101-300 L/min and a maximum torque of 930 Nm, this wrench is perfect for a variety of applications. It features a 1/2in. drive size and an air inlet size of 1/4in., making it compatible with a wide range of tools. The wrench is made of high-quality aluminium and comes in a striking red colour. It is a single item in the set and is intended for use in tools. The Teng Tools ARWM12 model is an excellent choice for anyone in need of a reliable air impact wrench.