Sunex 4305 3/4-Inch Drive 3/4-Inch Female to 1/2-Inch Male Super Adapter
This Sunex 3/4-inch drive 3/4 inch female to 1/2 inch male super adapter will give you years of usage. It comes with a lifetime warranty which backs the craftsmanship of this CR-MO alloy steel product. It will meet your needs and is at a great value.