5 pc 12-Point SAE Flank Drive® S-Shaped Box Wrench Set (5/16-7/8") | SBX605 General Service Sets • Three individual 18" socket

• Three individual 18" socket rails mounted together in one tray (push button removal)

inches : 11/16

• Flank Drive® Plus on open end features a series of flutes or notches that grip a fastener away from its corners

inches : 29/32

• Torque accuracy: ±2% CW and ±3% CCW

5 pc 12-Point SAE Flank Drive® S-Shaped Box Wrench Set (5/16-7/8") | SBX605 General Service Sets • Three individual 18" socketIncludes SBX1012 SBX2628 (5 16 7 8") in a storage tray Flank Drive wrenching system grips the fastener flats and provides up to 15 20% more turning power Sized for optimum comfort and balance Nickel chrome finish helps protect against corrosion and is easy to clean Specifications ASME : B107. 100 Country Of Origin : USA