[VERSATILE]: Magnetic hex shank nut driver is compatible with a wide variety of impact drivers and other common power drills with a drive.
[QUALITY]: Constructed from Cr-V steel for increased shock resistance and hardness providing resistance to abrasion, oxidation and corrosion.
[DESIGN]: Powerful magnetic drivers provides convenient pick-up and retention of screws for easier utilization and has an innovative recessed edge corner to help drive flats.
[CONVENIENCE]: Packed in a plastic bit holder for easy storage and organization to keep your set clean and neat.
[INCLUDES]: Nut setter sizes include: 1/4", 5/16", 3/8 , 7/16" and 1/2" with an overall length of 2-9/16, and has laser etched markings for each size.