Flank Drive® 1-5/16" SAE 6-point flat socket with 1/2" drive

Characteristics
• Snap-on® sockets that utilize the Flank Drive® system clamp the fastener on the flanks/flat parts, providing between 15% and 25% more turning power.
• The nickel-chromium alloy finish resists rust and corrosion.
• Manufactured with patented, high-quality steel, providing optimal strength and durability
• 6-Point Configuration and Flank Drive® Wrench System Specifications Dimension C, Bolt Clearance Depth, in. 1-1/8 Size, in. 1-5/16 Country of Origin USA Dimension A, Hex End Diameter, in. 1-3/4 Finish Chrome Dimension D, Length, in. 1-7/8 Dimension E, Hex Depth, in. 1 Style 6-Point Dimension B, Drive End Diameter, in. 1-23/32 Sets Warranty Lifetime warranty, non-repairable, guaranteed for materials and workmanship/while the purchaser owns the tools. Warnings For complete warning information, see CAT1600 pages W1-W4