$59.99 Porter-Cable PCC740B 20-Volt 1/2-Inch Cordless LED Impact Wrench - Bare Tool | eBay
Milwaukee Tool M18 FUEL 18V Brushless Cordless Mid Torque 1/2 -inch Impact Wrench w/Fricti 
Tradespro 837212 24-volt 1/2-Inch Drive Cordless Impact Wrench Kit | eBay
