Description
Gearwrench 84390 Impact Hex Socket 3/8″ Drive 5mm is built for high-strength applications with its chrome molybdenum alloy steel construction, providing exceptional durability. Designed with a manganese phosphate finish, it resists corrosion and offers a longer tool life. This socket features a pin hole for secure socket retention with a pin and O-ring system. Laser-etched markings ensure quick size identification, while secondary hard stamped markings offer additional reference. It meets or exceeds ASME specifications for quality and performance.
Features:
- Made from chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and durability.
- Pin hole for use with pin and O-ring to secure socket retention.
- Manganese phosphate finish to resist corrosion and extend the tool’s lifespan.
- Laser-etched markings for high visibility and easy size identification.
- Secondary hard stamped size markings for additional identification.
- Meets or exceeds ASME specifications for quality assurance.
Benefits:
- Durable enough for heavy-duty impact applications.
- Corrosion-resistant finish ensures a longer-lasting tool.
- Quick identification of socket size with laser-etched and hard stamped markings.
- Secure socket retention with the pin and O-ring system for reliable use.
Technical Specifications:
- Model: 84390
- Drive Size: 3/8″
- Socket Size: 5mm
- Material: Chrome Molybdenum Alloy Steel (Cr-Mo)
- Finish: Manganese Phosphate
- Markings: Laser-etched and secondary hard stamped size markings
- Retention System: Pin and O-ring (for secure socket retention)
- Meets/Exceeds: ASME specifications






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