3/8 In Dr Deep Fractional Magnetic Impact Socket Set - 9-Pc - Grey Pneumatic

The Grey Pneumatic 1209DG 3/8" Drive Deep Fractional Magnetic Impact Socket Set is engineered for professional technicians requiring speed and precision in demanding environments. This 9-piece deep magnetic impact set delivers reliable fastener retention and robust impact performance, providing the essential reach for recessed fasteners common in modern automotive and industrial applications. This set also goes by the identifier 3h9dg in some catalogs, offering a functional upgrade over standard deep impact sockets by significantly reducing dropped hardware.

Key Features

• Secure Fastener Retention: Integrated, spring-loaded magnets securely grip nuts and bolts, minimizing dropped hardware and improving efficiency in confined engine compartments, under-dash repairs, and overhead tasks.
• Deep Reach Design: Specifically crafted for use with 3/8" drive impact wrenches and ratchets, these deep sockets offer extended depth to access studs and deeply recessed fasteners prevalent in engine bays, chassis, and suspension work.
• Fractional (SAE) Socket Coverage: Includes a crucial range of fractional sizes from 1/4" to 3/4", making it ideal for servicing domestic and light-truck vehicles where SAE fasteners are common on frames, brackets, and accessories.
• Impact-Grade Durability: Manufactured from high-quality chrome-molybdenum alloy steel, these sockets are built to withstand repeated high-torque applications in demanding professional automotive shops and industrial settings.
• Organized 9-Piece Assortment: Provides the most frequently used deep SAE impact sizes in one organized set, often on a metal clip rail, streamlining workflow by reducing tool changes and trips to the toolbox.

Applications

This set is an invaluable addition for automotive repair, including work on engine components, exhaust systems, suspension, and undercar service on domestic cars and trucks utilizing SAE fasteners. It is also well-suited for industrial maintenance, machinery assembly and teardown, equipment repair, and general shop use where deep access and magnetic retention enhance speed and control, particularly when operating one-handed or in low-visibility conditions.

Specifications

• Manufacturer: Grey Pneumatic
• Model Number: 1209DG (also found as 3h9dg)
• Drive Size: 3/8"
• Type: Deep, Fractional (SAE), Magnetic, Impact, 6-Point
• Pieces: 9
• Weight: 2.1 lb
• Dimensions (L x W x H): 9.2" x 2.5" x 1.1"