5/16" Hex Bit 3/8" Drive Fractional Hex Socket - OTC Tools and Equipment

The OTC Tools 6166 5/16" Hex Bit 3/8" Drive Fractional Hex Socket is a professional-grade tool designed for precision and durability in automotive and industrial settings. Engineered for reliable performance, this high-quality bit socket is an essential component for technicians and mechanics who require accurate fastener manipulation with hand tools.

Key Features

• Precision 5/16" Hex Bit: Ensures accurate engagement with hex-head fasteners, minimizing the risk of stripping or damage.
• 3/8" Drive Compatibility: Designed for seamless integration with standard professional 3/8" drive hand ratchets, torque wrenches, and extensions.
• Durable Construction: Manufactured from high-quality materials to withstand rigorous use and provide a long service life in demanding environments.
• Hand Tool Exclusive Use: This bit socket is engineered for use with hand tools only. The manufacturer's warranty is voided if the bit socket is used with impact tools, with determination of damage subject to OTC evaluation.
• Enhanced Fastener Protection: The design helps reduce fastener rounding and provides an extra contact area, preventing slipping during torque application.

Applications

This 5/16" hex bit 3/8" drive socket is an indispensable tool for a wide array of professional tasks. It is commonly utilized for tightening and loosening hex-head fasteners found in various automotive systems, including engine compartments, transmission assemblies, brake components, and chassis work. Its fractional sizing makes it suitable for servicing a broad spectrum of domestic and import vehicles, as well as general industrial machinery and equipment where controlled, precise torque application is critical.

Specifications

• Part Number: 6166
• Drive Size: 3/8"
• Hex Bit Size: 5/16"