- 9/16" 3/8" Drive Fractional Spark Plug Chrome Socket
- Cold forged with high alloy US steel for maximum strength.
- SureGrip® drive design drives the side of the fastener, not the corner, to provide increased strength and avoid rounding of rusted or damaged fasteners.
- SuperKrome® Plating delivers toughest finish with high polish plating which results in jewelry-like finish providing long life and maximum corrosion resistance.
