The SK Hand Tool 4551 3/8-inch Drive 12-Point Fractional Socket Set with Tuff 1® Ratchet is designed for professional technicians and mechanics requiring reliable tools in demanding automotive and industrial environments. This 21-piece set ensures efficient torque transfer and a secure grip on fractional fasteners, minimizing slippage and delivering consistent results. Its robust construction and precision engineering make it a durable addition to any professional toolkit.
Key Features
- 3/8 Inch Drive Compatibility: Provides broad compatibility with a wide array of professional-grade hand tools and accessories, enhancing versatility for various workshop tasks.
- 12-Point SureGrip® Socket Design: Engineered to engage the side of fasteners, not the corners, significantly reducing the risk of rounding on rusted or damaged bolts and nuts. This design helps provide a strong grip and avoids edge breakage.
- Comprehensive Fractional Sizing: This 21-piece set includes a full range of standard and deep 12-point fractional sockets, typically from 1/4" to 7/8", equipping technicians for diverse mechanical tasks and common vehicle compatibility. It also includes essential extensions.
- SK Tuff 1® Ratchet: The included professional-grade ratchet is built for exceptional durability and reliable operation, designed to withstand the rigors of daily use in high-demand settings.
- Professional-Grade SuperKrome® Finish: Constructed from durable alloy steel with SK's high-polish SuperKrome® finish, these tools offer maximum corrosion resistance and a long-lasting service life, protecting them from harsh working environments.
- Assembled in USA: The set is assembled in the USA with domestic and globally sourced components.
Applications
- Automotive repair and maintenance for a wide range of vehicles, including passenger cars, light trucks, and heavy-duty vehicles.
- Servicing industrial equipment, machinery, and facility maintenance tasks.
- General mechanical assembly and disassembly requiring precise fractional fastener engagement.
- Professional trade applications where durable, reliable tools are essential for efficient and safe operation.
Specifications
- Manufacturer: SK Hand Tool
- Model Number: 4551
- Drive Size: 3/8 inch
- Socket Type: 12-Point Fractional (Standard and Deep)
- Ratchet Type: Tuff 1® Ratchet
- Weight: Approximately 5 lbs
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