7/8" 3/8" Drive 12 Pt Deep Fractional Socket - SK Hand Tool

The SK Hand Tool 42428 is a professional-grade 3/8-inch drive, 12-point deep fractional socket, precisely sized at 7/8 inch. Engineered for demanding automotive and industrial applications, this socket delivers reliable performance and enhanced fastener protection for mechanics and technicians. Its robust construction is designed to withstand rigorous daily use in professional environments.

Key Features

• SureGrip® Hex Design: Patented SureGrip® hex design drives the side of the fastener, not the corner, providing increased strength and preventing the rounding of rusted or damaged fasteners.
• Corrosion Resistance: High-polish SuperKrome® plating offers a durable, jewelry-like finish, ensuring maximum corrosion resistance and extended tool life.
• Enhanced Fastener Grip: The 12-point configuration allows for easier engagement with fasteners, particularly in confined spaces, while the deep well design accommodates longer bolts and studs.
• Professional Durability: Constructed from high-quality steel for superior strength and resilience, meeting the demands of professional automotive and industrial repair tasks.

Applications

This 7/8 inch deep fractional socket is an essential tool for a wide range of tasks, including vehicle maintenance, machinery repair, and general assembly work. It is particularly useful for accessing recessed fasteners on engine components, suspension systems, and industrial equipment where a standard depth socket may not reach. Its ability to grip the sides of fasteners makes it ideal for working with bolts and nuts that may be corroded or partially damaged, ensuring reliable removal or installation without further stripping.

Specifications

• Hex Size: 7/8"
• Diameter: 1.19"
• Overall Length: 2.51"

Caution: Do not use chrome sockets or drive tools with impact or power tools. Such use damages the tool and may also result in bodily injury.