285-S6 #5 Spline Heavy Duty Extended Anvil Air Impact Wrench A standard 6" extended #5 spline drive anvil Perfect for the demanding world of truck tire and service work, this new model combines exceptional power, durability, and operator convenience It delivers 1,450 ft./ lbs. of maximum torque, with a 5,000 rpm free speed and high efficie....(more info)