3/8" Drive 6 Pt Standard Metric Socket 21mm - GearWrench

The GearWrench 80331 3/8" Drive 6-Point Standard Metric Socket (21mm) is engineered for professional technicians and mechanics seeking reliable performance in demanding automotive and industrial environments. This 21mm socket offers precise fastener engagement and robust construction, making it an essential component for efficient maintenance and repair tasks.

Key Features

• Precision 6-Point Design: Engineered to provide a secure grip on fasteners, this 6-point socket design minimizes the risk of rounding and ensures efficient torque transfer, even in high-stress applications.
• Durable Alloy Steel Construction: Crafted from high-grade alloy steel, the socket is built for exceptional strength and wear resistance, designed to withstand the rigors of daily professional use.
• Corrosion-Resistant Finish: Featuring a protective finish, typical of GearWrench tools, this socket resists rust and corrosion, extending its service life in harsh workshop conditions.
• Clear Laser-Etched Markings: Size markings are laser-etched for permanent readability, allowing for quick and accurate identification in a busy toolbox or on the job site.
• Meets Industry Standards: Manufactured to meet or exceed ASME standards, ensuring dependable performance and compatibility with professional-grade tools.

Applications

This 21mm standard metric socket is ideal for a wide range of professional applications. It is commonly utilized in automotive repair for accessing and turning standard 21mm metric fasteners found on various vehicle components. In industrial settings, it supports machinery maintenance, assembly, and disassembly operations where precision and durability are critical. Designed for use with 3/8-inch drive ratchets, extensions, and torque wrenches, it integrates seamlessly into existing professional toolkits.