1/2" Drive 6-Point Metric 21 mm Flank Drive® Low Profile Swivel Impact Socket | RIPLM21C KRA5315 Series Top Chests inches C : 2-7/32

inches C : 2-7/32

Inside Diameter

• Size (SAE) : 1-3/4"

inches E : 5-1/16

1/2" Drive 6-Point Metric 21 mm Flank Drive® Low Profile Swivel Impact Socket | RIPLM21C KRA5315 Series Top Chests inches C : 2-7/32Low profile of swivel end provides increased access to cramped front end fasteners Sockets 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