Milwaukee M18 FUEL ONE-KEY 18V Lithium-Ion Brushless Cordless 1/2 in. Impact Wrench with Friction Ring With Protective Boot 2863-20-49-16-2767 - The Home Depot
Milwaukee 2762-20 (Serial F41D) M18 Fuel 1/2" Square Impact Wrench with Detent Pin Parts Diagrams
Fortool Square Anvil Assembly 42-06-0055 For Milwaukee 2762-20, 2762-22 M18 Fuel 1/2 In. Square Impact Wrench With Detent Pin - Amazon.com