Socket Im 1/2Dr Flip 19-21MM

1/2-Inch Drive 19-Millimeter and 21-Millimeter Metric Flip Socket

Black coating retains more rust preventative compound than black oxide
Provides increased strength; avoids rounding of rusted or damaged fasteners
SureGrip hex design that drives the side of the hex
1.19-inch diameter; 2.75-inch length