DEWALT Socket Adapter, SAE, 3/8-Inch to 1/2-Inch (DWMT75310B)

3/8" drive x 1/2" drive, increasing adapter, 3/8" female, 1/2" male, polished chrome vanadium steel for rust & corrosion prevention & protection against chipping & flaking, hard stamped, large size markings for easy identification & durability, full lifetime warranty. Lifetime Warranty