Features: 
• Longer - 25% Increase in overall length setting a new industry mark for leverage.
• Stronger - New patented open end and improved box end design for an additional 20% of nut busting torque.
• Faster - 72 tooth design assures a 5° arc for maximum productivity.
• Better - Ergonomic handle for increased comfort and grip.
• Lifetime Warranty.
• 8-19mm Size Range.