Our SHOCKWAVE™ Square Hex Impact Socket Adapter transform impact socket wrenches into impact drivers with square hex bits for every application. The Impact Duty™ MILWAUKEE® socket adapters are made from a proprietary steel, heat treated to control hardness and provide durability with up to 30X life. The socket adapter has a heavy-duty construction for fastening capabilities in all impacts, built to withstand frequent use and save you the expense of having to buy a separate drill driver. Milwaukee hex to square socket adapters are engineered for maximum durability and long-lasting use. This impact socket adapter is designed for use on drive impact wrenches and holds hex shank accessories.