GEARWRENCH 4 PC. DOUBLE BOX RATCHETING E-TORX WRENCH SET - 9224DKDT9224 Features: -Provides the speed and performance advantage over the traditional wrench.-Fast ratcheting action.-4pc E-Torn Gear Wrench Set. Includes: -Includes: E6 x E8, E10 x E12, E14 x E18, E20 x E24. Warranty: -Sets and Kits do not have warranty/ see individual pcs for details..*Save weight in your toolbox by combining 2 sizes on one wrench*72 tooth ratcheting box end needs a minimal 5° to move fasteners vs. 30° for standard wrenches*Off-corner loading design on box end provides better grip and reduces fastener rounding*Size conveniently stamped on both ends of the beam for quick identification*Manufactured from alloy steel for better strength and longer tool life