9 pc 12-Point SAE Flank Drive® Combination Wrench Set (3/8–7/8') | OEX709B Ratcheting Box (Blue-Point®) • Precision forged and heat-treated

• Precision forged and heat-treated for optimum strength and durability

inches : 5/16"-24 UNF

• Includes (4 pc) (3/8–7/16"

inches E : 11

9 pc 12-Point SAE Flank Drive® Combination Wrench Set (3/8–7/8') | OEX709B Ratcheting Box (Blue-Point®) • Precision forged and heat-treatedIncludes OEX12BOEX28B (3 87 8") in a storage tray The Flank Drive system grips the fastener flats and provides up to 1520% more turning power Manufactured from special alloy steel, precision forged and heat treatment provides a superior wrench with the proper strength and durability to reduce wear and breakage A continuous arc design distributes stress over the entire wrench opening radius for greater strength 7. 5 offset broaching allows the user to