3/4 Inch Drive Fractional SAE Impact Hex Driver Set - 5-Pc - Sunex Tools

The Sunex Tools 4506 3/4 Inch Drive Fractional SAE Impact Hex Driver Set is engineered for professional automotive and industrial applications, providing the strength and durability required for heavy-duty fastening tasks. This 5-piece set is designed to withstand the high torque and impact forces of power tools, making it an essential addition to any professional toolkit.

Key Features

• CR-MO Alloy Steel Construction: Each hex driver in the Sunex 4506 set is forged from premium Chrome Molybdenum (CR-MO) alloy steel, known for its exceptional strength, impact resistance, and long-lasting durability under high-stress conditions. This material resists breaking, chipping, and deformation, ensuring reliable performance job after job.
• Radius Corner Design: Engineered with a radius corner design, these hex drivers reduce wear and tear on fasteners by distributing stress more evenly, which helps to prevent rounding of bolt heads and prolongs the life of both the tool and the hardware being worked on.
• Precision SAE Sizing: The set includes five essential fractional SAE sizes (3/4", 7/8", 1", 1-1/8", 1-1/4"), ensuring an exact fit for common fasteners and delivering safer, more reliable operation. Each socket features dual size markings that are laser etched and roll stamped for permanent, high-visibility identification.
• Heavy-Duty Storage Case: This 5-piece impact hex driver set comes organized in a robust blow-molded case, providing secure transport, easy organization, and protection against shifting and damage in demanding work environments.
• Professional Grade and Warranty: Manufactured to meet or exceed ANSI and ASME standards, these tools are built for dependable performance. The Sunex 4506 set is also backed by Sunex Tools' lifetime warranty on all impact sockets, offering confidence in its professional-grade reliability.

Applications

This impact hex driver set is ideal for a wide range of demanding applications. It is particularly well-suited for automotive repair, including work on heavy trucks and machinery where impact tools are essential for handling tough, large-diameter fasteners such as those found on suspensions, drivetrains, and chassis components. The robust construction also makes it suitable for industrial-grade maintenance tasks in construction, manufacturing, and other heavy-duty environments requiring high-impact tools.

Specifications

• Drive Size: 3/4-inch
• Material: Chrome Molybdenum (CR-MO) Alloy Steel
• Socket Sizes: 3/4", 7/8", 1", 1-1/8", 1-1/4"
• Weight: 7.15 lbs.
• Dimensions: 16.5 x 6.5 x 2.75 inches
• Storage: Heavy-Duty Blow-Molded Case