4 Pc. Double Box Ratcheting E-Torx Wrench Set 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. Bright, full polish chrome finish easily wipes clean and resists corrosion. 9224D