3/8 in. drive 4mm hex bit socket details
Gearwrench 3/8" Drive Hex Bit Socket 4mm (80425)
Gearwrench 80425 3/8" Drive Hex Bit Socket 4mm is designed for use with internal hex fasteners. Built with a heat-treated alloy steel socket base for added durability and long tool life, it features S2 steel insert bits for maximum strength. The socket is equipped with hard-stamped size markings and a double line (SAE) and knurled (metric) ring for easy socket identification. Its bright, full polish chrome finish resists corrosion and is easy to clean, ensuring reliability for long-term use.
S2 steel insert bits offer maximum strength for demanding tasks.
Heat-treated alloy steel socket base ensures durability and long tool life.
Hard-stamped size markings for easy identification.
Double line (SAE) and knurled (metric) ring for easy differentiation between standard and metric sockets.
Bright, full polish chrome finish resists corrosion and is easy to maintain.
Meets or exceeds ASME specifications for reliable performance.
Maximum strength for tough applications with S2 steel insert bits.
Durable design for extended tool life with the heat-treated alloy steel base.
Easy identification of sockets with hard-stamped markings and distinct rings.
Corrosion-resistant finish for easy maintenance and long-lasting clean appearance.
Meets ASME standards for professional-grade quality.
Technical Specifications:
Drive Size: 3/8"
Socket Type: Hex Bit Socket
Material: S2 Steel Insert Bits, Heat-Treated Alloy Steel Base
Finish: Full Polish Chrome
Product identification
- Brand: Gearwrench
- Model / MPN: 80425
Gearwrench hex bit socket: see the listed specifications for this model.




