1/2IN. DRIVE 7/8IN. DEEP 12PT SOCKET - Armstrong

The Armstrong 12-328 1/2-inch drive, 7/8-inch deep, 12-point socket is engineered for demanding professional automotive and industrial applications. This robust tool delivers reliable performance and enhanced fastener engagement, making it an essential component for mechanics and technicians seeking durability and efficiency in their work.

Key Features

• Made in the USA: Manufactured in the United States, ensuring consistent quality and availability for professional-grade tools.
• Radius Corner Design: Engages the flats of a fastener rather than the corners, providing up to 15-20% more torque while significantly reducing the risk of fastener rounding. This design also aids in turning worn fasteners effectively.
• EYE-D™ Markings: Features optimized size visibility for quick identification, including clear differentiation between SAE and metric sizes to streamline workflow.
• Secure Socket Retention: A unique cold-formed ball recess method provides consistent and secure retention of the socket to the drive tool, eliminating both loose and overly tight fits.
• Optimized Wall Dimensions: Socket wall dimensions are carefully balanced to provide maximum strength without compromising access to fasteners in restricted or confined spaces.

Applications

This 1/2-inch drive, 7/8-inch deep, 12-point socket is ideal for a wide range of tasks in automotive repair, fleet maintenance, and general industrial service. Its design is particularly beneficial when working with hex fasteners found on engine components, suspension systems, transmission housings, and machinery where positive grip and prevention of fastener damage are critical. It is suitable for professionals requiring a strong, reliable socket for consistent daily use.