3/8" Drive 6-Point Metric 13 mm Flank Drive® Semi-Deep Swivel Impact Socket | IPSFM13A Power Tools Head Width

Head Width

• 12 pt Flank Drive® Wrenching System

• Dual 80® Technology based ratchet design features 72-tooth gear

• Includes FM8–FM19 (8–19 mm) in magnetic storage tray

3/8" Drive 6-Point Metric 13 mm Flank Drive® Semi-Deep Swivel Impact Socket | IPSFM13A Power Tools Head WidthSockets 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