Northern Industrial Impact Sockets 1/2In. Drive, 8-Pc. SAE Set
Now you can reach those awkward spots with your impact wrench to get the job done faster! Extra heavy duty impact sockets swivel on universal joints. Rugged, heavy duty treated black chrome vanadium steel with tough industrial finish. Standard 6-point design. Sizes: 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 and 13/16in. With plastic case.