Flank Drive® SAE 6-point shallow swivel impact socket with 1/2" and 9/16" drive

Characteristics
• Snap-on® sockets that utilize the Flank Drive® system clamp the fastener on the flanks/flats, providing between 15% and 25% more turning power.
• The patented pin welding process eliminates the pin collar.
• The laser-welded pivot pin reinforces the socket wall and allows 30° of smooth, uninterrupted action for efficient power transfer at any angle and greater accessibility in tight spaces
• Manufactured from a special steel alloy and heat-treated for optimal strength and durability
• Designed to withstand today's high-torque impact wrenches for removing stubborn fasteners. Specifications: Dimension A, Hex. Outside Diameter, 27/32 in. Hex End, 9/16 in. Dimension C, Bolt Clearance Depth, 1-1/32 in. Country of Origin: USA. Dimension D, Assembly Length, 2-3/4 in. Dimension B, Square Drive Outside Diameter, 1-1/32 in. Finish: Industrial. Dimension E, Hex Depth, 5 in. /16 Styles & 6 Point Set Warranty: Lifetime warranty, non-repairable, guaranteed for materials and workmanship/while the purchaser owns the tools. Warnings: For complete warning information, see pages W1-W4 of CAT1600