3/8" Dr. 7/8" Deep Impact Socket - Genius Tools

The Genius Tools 396328 3/8" Dr. 7/8" Deep Impact Socket is engineered for professional technicians requiring robust access to deeply recessed 7/8" fasteners. This essential 3/8 drive 7/8 socket is constructed from impact-grade chrome molybdenum steel, providing durable and precise fastening power for daily use with air, electric, or cordless impact wrenches in demanding automotive and industrial settings. It helps streamline workflow by eliminating the need to switch to a larger 1/2" drive system for specific applications.

Key Features

• 3/8" Drive, 7/8" Deep Profile: Offers extended reach for recessed 7/8" hardware, providing access to fasteners in confined spaces without the need for bulkier tools.
• 6-Point Impact Design: Maximizes grip on fastener flats, effectively reducing the risk of rounding on stubborn or corroded bolts and nuts, ensuring efficient power transfer.
• Impact-Grade Chrome Molybdenum Steel: Built to withstand repeated high-torque impact loads common in demanding automotive, industrial, and fleet maintenance environments.
• Corrosion-Resistant Black Phosphate Finish: Provides enhanced resistance against corrosion and surface wear, promoting long-term tool life in harsh workshop conditions.
• Clear Stamped Size Markings: Ensures quick and easy selection on tool rails, in trays, or within drawer organizers, improving workflow efficiency.

Applications

This 7/8" deep impact socket is an indispensable tool for professional technicians across various fields. It is commonly applied to chassis and suspension fasteners, larger brackets, and general heavy-duty hardware found on passenger vehicles, light trucks, and commercial fleets. Ideal for tasks involving undercar and alignment work, steering and suspension service, and maintenance on trucks, tractors, and construction equipment where deep access and impact strength are critical. It serves as a practical choice for automotive technicians, diesel and fleet mechanics, and industrial maintenance teams who standardize on 3/8" drive impact systems.