1/2" Drive 6-Point SAE 7/8" Flank Drive® Shallow Swivel Impact Socket | IPL28C Essential Spark Plug Socket Sets • Two 50" wide drawers

• Two 50" wide drawers provide plenty of space to organize long extensions

3/8" drive

• Dimension B

Chain Length

1/2" Drive 6-Point SAE 7/8" Flank Drive® Shallow Swivel Impact Socket | IPL28C Essential Spark Plug Socket Sets • Two 50" wide drawersSockets using the Flank Drive wrenching system grip the fastener on the flanks flats, delivering 1525% more turning power Pin collar eliminated with new proprietary pin welding process Laser welded pivot pin reinforces socket wall and allows 30 of smooth, uninterrupted action for efficient power transfer at any angle and greater accessibility in tight quarters Manufactured from special alloy steel and heat treated for optimum strength and durability