3/8 Inch Drive 12 Pt Fractional SAE Semi-Deep Impact Socket Set - Sunex Tools

The Sunex Tools 3337 3/8 Inch Drive 12 Pt Fractional SAE Semi-Deep Impact Socket Set is engineered for professional technicians requiring robust impact tools for demanding automotive and industrial applications. This versatile set provides reliable engagement on common SAE fasteners, offering increased reach for studs and exposed threads while maintaining a compact profile crucial for confined work areas. Designed to withstand daily use, these professional-grade impact sockets deliver consistent performance.

Key Features

• Chrome Molybdenum Alloy Steel: Constructed from chrome molybdenum alloy steel, these 3/8 inch drive impact sockets are built for high-torque applications and daily use with air and cordless impact wrenches, ensuring long-term durability and reliable performance.
• 12-Point Fractional SAE Design: The 12-point configuration provides versatile engagement angles, improving access in tight spaces without compromising secure contact on standard hex fasteners, reducing the risk of rounding.
• Semi-Deep Profile: Offers extended reach to clear protruding bolts and threaded studs, while remaining shorter than traditional deep sockets for enhanced maneuverability in restricted areas such as engine bays and undercar components.
• Impact-Ready Geometry: Features radius corners to minimize fastener rounding and reduce stress on the socket under heavy loads, contributing to prolonged tool and hardware life.

Applications

This Sunex 3337 semi-deep impact socket set is well-suited for a broad range of automotive and industrial tasks encountered by professional mechanics. It excels in engine bay maintenance, steering, brake, and suspension service, and undercar fastener work on domestic cars and light trucks. Additionally, it proves invaluable for fleet maintenance, small equipment repair, and various industrial settings where SAE hardware is prevalent, serving the needs of professional mechanics and shop owners.

Specifications

• Manufacturer: Sunex Tools
• Model Number: 3337
• Drive Size: 3/8"
• Socket Type: 12-point, semi-deep, impact
• Measurement: Fractional SAE
• Set Weight: 2.3 lb
• Case Dimensions: 8.5" x 5" x 2"