SK Hand Tools 4420 3/8" Dr. 5/8" Fractional Spark Plug Chrome Socket Featured Ground flats on the shank

Ground flats on the shank providing tight chucking

Stackable 2-Way Banana Plug Test lead

Includes 44 socket clips w/ ID Stickers

Specs: 80 Lumen

1-5/16" 12pt Standard Fractional Chrome Socket

SK Hand Tools 4420 3/8" Dr. 5/8" Fractional Spark Plug Chrome Socket Featured Ground flats on the shankSK Hand Tools 4420 3 8" Dr. 5 8" Fractional Spark Plug Chrome Socket SK Hand Tools 3 8" Dr. 5 8" Fractional Spark Plug Chrome Socket #4420 Features 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