Astro Pneumatic 1872 1/2" Drive Twin Hammer Impact Wrench Extended Anvil

• Features 625 ft-lbs (850NM) of torque in reverse, with 8,500 rpm
• Designed and built specifically for tire changing applications
• Refined twin hammer impact mechanism increasing energy of each blow and doubling the life.
• Bias motor design provides higher torque output in reverse.
• Variable power control in forward & reverse.