The Central Pneumatic Earthquake 1/2" Air Impact Wrench is a high-quality tool designed for automotive use. With a maximum torque of 700ft/lbs, this impact wrench is capable of delivering powerful and efficient performance. The 1/2" drive size ensures a secure grip on nuts and bolts, making it ideal for various automotive maintenance and repair tasks. Manufactured by Central Pneumatic, a trusted brand in the industry, this impact wrench is reliable and durable for long-lasting use.