Flank Drive® 20mm Metric 12-Point Shallow Impact Socket with 3/8" Drive

Characteristics
• The innovative Flank Drive® key system provides flat-to-flat contact for up to 20% more turning power.
• The Flank Drive® Xtra wrench system grips fasteners with the angled contour of the socket wall, providing greater strength and up to 50% more turning power on damaged fasteners
• The welded pivot pin reinforces the bushing wall and allows a full 30° of smooth, uninterrupted action for efficient power transfer at any angle without loss in torque output.
• Manufactured from the highest quality patented steel, providing optimal strength and durability. Specifications: Dimension E, Hex Depth, mm 11.9; Dimension C, Bolt Clearance Depth, mm 17.5; Dimension B, Drive End Diameter, mm 28.6; Country of Origin: USA; Size, mm 20; Dimension D, Length, mm 31.8; Finish: Industrial Finish; Dimension A, Hex End Diameter, mm 28.6; Style: 12-Point; Warranty: Lifetime warranty, non-repairable, guaranteed for materials and workmanship/while the purchaser owns the tools. Warnings: For complete warning information, see CAT1600 W1-W4 pages