7MM magnetic nut drivers with powerful rare earth, self-adjusting sliding magnet. The nut driver consists of a hardened chrome-vanadium steel shaft with chrome plating and the handle has a non slip comfortable rubber grip.
Unique self-adjusting sliding magnets grabs 7MM hex screws with different heights of heads which results in better hold and less drops than fixed magnet nut drivers.
Magnetic Nut driver is RoHS compliant.