3/8" SAE Flat Socket with 3/8" Drive and 12 Points Flank 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, 13/32 in.; Size, 3/8 in.; Country of Origin: USA; Dimension A, Hex End Diameter, 9/16 in.; Finish: Industrial Finish; Dimension D, Length, 29/32 in.; Dimension E, Hex Depth, 1/4 in.; Style: 12 Point; Dimension B, Drive End Diameter, 11/16 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