2 Pc. Wide Jaw Adjustable Wrench Set

• Each wrench meets the ASME performance requirements for the next size up (Example: 6” wrench meets the requirements for an 8” wrench)
• Micro-serrations on the jaws provide a tighter grip on the fastener thus helping to generate 4x more torque than traditional adjustable wrenches
• Laser etched scale in both SAE and metric sizes allows easy fastener size identification
• Larger knurl provides a tighter jaw fit, is easier to adjust and is less likely to bind up
• Black phosphate and lacquer finish help to resist rust and prevent corrosion for better durability