9/16" SAE 6-point Flank Drive® crowfoot wrench with 3/8" drive

Characteristics
• Thin-walled design for better access around obstacles
• Use in power steering lines, expansion valves, A/C lines, hydraulic lines and industrial equipment and fuel filter lines
• Snap-on® wrenches that use the Flank Drive® system grip the fastener's flanks/flats, offering 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 Maximum Recommended Working Torque – 510 in-lb Specifications Drive Size, Inches 3/8 ASME® B107.21 Size, Inches 9/16 Country of Origin USA Dimension B, Wall Opening, Inches 3/8 Dimension A, Outside Diameter, Inches 1-1/8 Finish Chrome Dimension D, Length, Inches 1-5/8 Maximum Recommended Working Torque, in-lb 405 Style 6-Point Dimension C, Center to Center, Inches 3/4 Dimension E, Inches 7/16 Sets Warranty Lifetime Warranty, Non-Repairable, Guaranteed for Materials and Labor/While the Purchaser Owns the Tools. Warnings For complete warning information, see CAT1600 pages W1-W4