Milwaukee M18 FUEL 18-Volt Lithium-Ion Brushless Cordless 1/4 in. Hex Impact Driver and 1/2 in. Impact Wrench with Friction Ring 2953-20-2767-20 - The Home Depot
Milwaukee 2767-20 M18 FUEL High Torque 1/2" Impact Wrench with Friction Ring - Amazon.com