Draper Air Impact Wrench, 1" Square Drive - DAT-AIW1Pinless hammer air impact wrench. Manufactured from heavy duty materials attached to an ergonomic soft grip handle and a removable side handle providing comfort even when used for prolonged periods. Fitted with a high tech three speed reversible motor capable of 3 position power in forward and full power in reverse and a side exhaust. Attached with a 1 2" BSP airline connector. Ideal for high volume repair work on trucks and other heavy machinery. Key