SAE 9/16" open-end crowfoot wrench with 3/8" drive

Characteristics
• Precision-crafted from a special steel alloy for added strength and durability
• Continuous arc open ends minimize jaw extension for constant fastener contact, providing maximum turning power and minimal torque transmission loss. Specifications Drive Size, in. 3/8 Dimension F, in. 3 3/64 Dimension A, in. 1-1/4 Size, in. 9/16 Country of Origin USA Dimension E, in. 7/32 ASME®/ANSI® B107.100 Dimension C, in. 15/16 Finish Industrial Finish Dimension D, Length, in. 1-5/8 Maximum Recommended Working Torque, in-lb 400 Sets Warranty Lifetime warranty, non-repairable, guaranteed for materials and workmanship/for as long as the purchaser owns the tools. Warnings For complete warning information, see pages W1-W4 of CAT1600