Flank Drive® 11/16" SAE 6-point flat socket with 3/8" drive

Characteristics
• Snap-on uses a proprietary blend of special alloy steel that provides long service life and great strength.
• The Flank Drive® wrench system delivers up to 20% more turning power without slipping or rounding while exceeding ANSI® performance standards.
• Industrial, black rust-resistant finish helps protect against corrosion. Specifications: Dimension C, Bolt Clearance Depth, 5/8 in.; Size, 11/16 in.; Country of Origin: USA; Dimension A, Hex End Diameter, 15/16 in.; Finish: Industrial; Dimension D, Length, 1-5/32 in.; Dimension E, Hex Depth, 1/2 in.; Style: 6-point; Dimension B, Drive End Diameter, 29/32 in. 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