Crescent 9 Pc. X10 12 Point Long Pattern Combination SAE Wrench Set CCWS9BS

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, Weight: 1.0 Pounds, Manufacturer: Apex Tool Group