Milwaukee® 48-66-0061 Female Square to Hex Drive Quick-Change Adapter, 1/2 to 7/16 in Connection, Hex/Square Shank

Milwaukee® impact duty socket adapters are engineered for extreme durability and up to 10X life. Made from proprietary steel and heat treated to control hardness, the impact duty socket adapters provide fastening capabilities with all impacts. Broadly targeting cordless users, the impact duty accessory line is not only ideal for heavy duty impact applications, but delivers a full system solution for all the users drilling and fastening needs.