Gearwrench 80431 Hex Bit Socket 3/8 in Drive 10 Mm

Product Description

The GEARWRENCH 80431 is a hex bit socket designed for 3/8 inch drive ratchets, breaker bars, and torque wrenches. It accepts a 10 mm hex fastener and delivers a total overall length of 1-31/32 inches with a bit length of 1-3/16 inches. Constructed from steel with a chrome finish, this socket is built for professional use in automotive, mechanical, and industrial service environments. Licensed technicians and trade professionals reach for this socket when driving hex-head fasteners, set screws, and hex cap bolts in tight or standard-clearance applications.

This hex bit socket is suited for residential and commercial mechanical work, including automotive chassis and drivetrain service, HVAC equipment assembly, and general industrial maintenance. The 3/8 inch drive size makes it compatible with the most common mid-range drive tools found in professional service kits. It is appropriate for both hand-drive and controlled-torque applications where precise fastener engagement on 10 mm hex fasteners is required.

Key Features

• 3/8 inch drive compatible with standard mid-range ratchets, extensions, and torque wrenches
• 10 mm hex bit engages hex-head fasteners and set screws directly
• 1-31/32 inch overall length suits standard-clearance access
• 1-3/16 inch bit length for secure fastener engagement
• Steel construction with chrome finish for corrosion resistance and durability
• Meets ANSI and ASME standards for dimensional and performance compliance

Compatibility

Designed as an OEM-style replacement hex bit socket for use with 3/8 inch drive hand tools requiring a 10 mm hex bit interface.

Installation Notes

This socket is installed by mechanics, HVAC technicians, and general maintenance trades using standard 3/8 inch drive hand tools. Ensure the fastener hex recess is clean and free of debris before seating the bit to avoid cam-out or rounding. Do not use impact drivers with this hand-rated socket unless it is rated for impact use. Follow applicable torque specifications for the fastener being driven as provided by the equipment manufacturer.