A wrench is one of the most necessary tools at a tire repair shop or service station. This device will allow you to quickly and qualitatively service a large flow of vehicles. The maximum torque of this wrench varies from 680 to 900 Newton-meters. The idle mode develops 7000 revolutions. The wrench is made of alloy steel and has a drive size of 1\2 inches. The airflow rate of this device is 200 liters per minute. Buyers in reviews note that this wrench perfectly copes with any passenger cars and removes stuck nuts.