3/8" Drive Hex Bit Impact Metric Socket 8mm
- 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
- 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