SK Hand Tools 8421 21mm 3/8" Drive 6pt Deep Chrome Socket Flood Light RPM in real time Stable

RPM in real time Stable RPM readings on small engines

and maximum corrosion resistance and long tool life

- Material: Aluminum

Type Service

SK Hand Tools 8421 21mm 3/8" Drive 6pt Deep Chrome Socket Flood Light RPM in real time StableSK Hand Tools 8421 21mm 3 8" Drive 6pt Deep Chrome Socket SK Hand Tools 21mm 3 8" Drive 6pt Deep Chrome Socket #8421 Description 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