- Superior strength from the specially formulated and heat-treated Crestoloy alloy steel construction
- Black manganese phosphate finish for extreme corrosion resistance and smooth ground surfaces to reduce friction
- Off-corner loading technology on the box-end reduces fastener rounding
- 15 Degree box end offset for additional knuckle clearance
- Open end has anti-slip feature for better gripping power on fasteners
- Long pattern design increases both your reach and leverage
- Large markings for quick size identification
- V-rack wrench holder to conveniently carry with you or place in your toolbox
- Exceeds ASME performance specs
- Superior strength from the specially formulated and heat-treated Crestoloy alloy steel construction
- Black manganese phosphate finish for extreme corrosion resistance and smooth ground surfaces to reduce friction
- Off-corner loading technology on the box-end reduces fastener rounding
- 15 Degree box end offset for additional knuckle clearance
- Open end has anti-slip feature for better gripping power on fasteners
- Long pattern design increases both your reach and leverage
- Large markings for quick size identification
- V-rack wrench holder to conveniently carry with you or place in your toolbox
- Exceeds ASME performance specs