• 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
• Thin head and beam provide greater access in confined work areas
• 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
• Meets or exceeds ASME and ANSI specifications