Our SHOCKWAVE™ Insert Impact Socket Adapters transform you impact socket wrench into an impact driver with square hex bits for every application. The MILWAUKEE® SHOCKWAVE™ Insert Impact Socket Adapters are made from proprietary steel and heat treated to control hardness and provide extreme durability and up to 30X life. The steel square socket adapter is suitable for fastening in tight spaces with a strong magnetic tip for a secure grip. Our hex bits withstand frequent use and save you the expense of having to buy separate drill drivers. Compatible with 3/8” square input drives, it allows you to utilize any ¼” hex bit for a variety of tightening and unscrewing tasks. Our impact socket adapters are designed for use with the SHOCKWAVE™ magnetic bit tip holders.