Bosch 18-volt Variable Speed 1/2-in Drive Cordless Impact Wrench in the Impact Wrenches department at Lowes.com
Amazon.com: Bosch PROFACTOR GDS18V-770N 18V Cordless 3/4 In. Impact Wrench with Friction Ring and Thru-Hole, Battery Not Included , Blue : Everything Else
PROFACTOR 18V 1/2 in. Impact Wrench with Friction Ring From: Bosch Power Tools & Accessories | For Construction Pros