1-1/16" SAE 12-point Flank Drive® 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
• 12-Point Configuration and Flank Drive® Wrench System Specifications Dimension C, Bolt Clearance Depth, in. 31/32 Size, in. 1-1/16 Country of Origin USA Dimension A, Hex End Diameter, in. 1-7/16 Finish Chrome Dimension D, Length, in. 1-11/16 Dimension E, Hex Depth, in. 3/4 Style 12 Point Dimension B, Drive End Diameter, in. 1-13/32 Sets Warranty Lifetime Warranty, Non-Repairable, Guaranteed for Materials and Labor/While the Purchaser Owns the Tools. Warnings For complete warning information, see CAT1600 W1-W4 pages