•Chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and durability •Pin hole can be used with pin and O-ring for secure socket retention •Off-corner loading design reduces fastener rounding •Manganese phosphate finish to resist corrosion •High-visibility laser-etched markings provide quick size identification •Secondary hard stamped size markings •Meets or exceeds ASME specifications •Includes blow mold case for storage and organization
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