CRAFTSMAN Nut Driver Set 3 Piece CMAF433PK

CRAFTSMAN impact rated nut drivers are engineered to withstand the high torque output of an impact driver. The industrial strength magnet helps to maximize fastener retention, allowing users to complete fastening applications with precision placement. The recessed corners drive fasteners on the flats, helping to minimize the buildup of metal shavings and reduce rounding of the hex head.