Gearwrench 84320N Impact Socket 3/8 in Drive 19mm 6-pt

Product Description

The GEARWRENCH 84320N is a 3/8 inch drive, 19mm impact socket built for professional use in high-torque applications. Manufactured from chromium-molybdenum steel with a black oxide finish, this 6-point socket is designed to withstand the stress of impact tool use without cracking or deforming. The standard-length body measures 1.181 inches overall, making it suitable for most underhood and general mechanical work. High-visibility laser-etched size markings allow for quick identification in busy shop environments, while secondary hard-stamped markings provide a permanent backup. This socket is compliant with ASME B107.33M and carries a lifetime warranty.

The 84320N is intended for use with 3/8 inch drive impact wrenches and ratchets in automotive, fleet, and industrial maintenance settings. The 19mm size is a common fastener size in passenger vehicles, light trucks, and commercial equipment, making this socket a frequent choice for wheel lug nuts, suspension components, and drivetrain service. It is installed and used by automotive technicians, fleet maintenance professionals, and mechanical trades workers who rely on impact-rated tooling for daily production work.

Key Features

• Chromium-molybdenum steel construction rated for impact tool use
• 6-point hex drive design with off-corner loading reduces fastener rounding
• High-visibility laser-etched markings for quick size identification
• Secondary hard-stamped size markings for permanent reference
• Black oxide finish for corrosion resistance
• ASME B107.33M compliant with lifetime warranty

Compatibility

Designed as a standard OEM-style impact socket for use with 3/8 inch drive impact wrenches, air ratchets, and hand ratchets in metric fastener applications.

Installation Notes

This socket is intended for use by trained technicians using impact-rated drive tools. Always confirm the socket drive size matches the impact wrench anvil before use. Do not use impact sockets with non-impact hand tools unless the tool is rated for the torque required. Inspect the socket for cracks or deformation before each use and remove from service if damage is found.