Perfect For Those Tough Jobs

• Laser etched scale in both SAE and metric sizes allows easy fastener size identification
• Black phosphate and lacquer finish help to resist rust and prevent corrosion for better durability
• Larger knurl provides a tighter jaw fit, is easier to adjust and is less likely to bind up
• Micro-serrations on the jaws provide a tighter grip on the fastener thus helping to generate 4x more torque than traditional adjustable wrenches