1/2" Drive 6-Point Metric 21 mm Flank Drive® Semi-Deep Swivel Impact Socket | IPSM21 KRA5311 Heritage Series Roll Cabs (53") • Cleans easily and quickly

• Cleans easily and quickly

Maximum recommended working torque–240 in-lb

• Cubic inches (cm³) : 129

Flex-Head Ratchet

inches E : 17-25/32

1/2" Drive 6-Point Metric 21 mm Flank Drive® Semi-Deep Swivel Impact Socket | IPSM21 KRA5311 Heritage Series Roll Cabs (53") • Cleans easily and quicklySockets 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