21mm XL GearBox Flex Head Double Box Ratcheting Wrench

• 21mm XL GearBox™ Flex Head Double Box Ratcheting Wrench• 72 tooth ratcheting box end needs a minimal 5° to move fasteners vs. 30° for standard wrenches• Off-corner loading design on box ends provide better grip and reduces fastener rounding• Longer beam provides greater access to confined work areas vs. standard length wrenches• Flexible head provides access to hard-to-reach bolts and fasteners• Size conveniently stamped on both ends of the beam for quick identification• Manufactured from alloy steel for better strength and longer tool life• Bright, full polish chrome finish easily wipes clean and resists rust and corrosion