The 20V MAX XR Brushless Cordless 1/2 inch High Torque Impact Wrench features 1200 foot-pounds of max fastening torque and 1750 foot-pounds of max breakaway torque. It also has a power boost after four seconds of impacting to help loosen stubborn fasteners. Other features include technology to help prevent overtightening and fastener run-off and a shock-absorbing battery-to-tool connection to help reduce battery wear and tear.
SC Johnson Professional: Alcare Extra with OPTIDOSE
Horton Automatics: BH Slider
Kimball International: Shore
Protimeter: Aquant
Sensaphone: Sentinel PRO