3/4 in. Industrial Duty Impact WrenchAchieve professional results on the job or at home with this EMAX Industrial Duty Impact Wrench. With one of the highest torque output to size ratios in the industry, this wrench stands up to even extreme tasks. The lightweight design provides continuous, heavy duty use. Backed by a limited lifetime warranty. California residents see Prop 65 WARNINGS Extreme duty rated with performance more powerful than alternative brands Rugged aluminum alloy body