3/4" Drive x 14mm Hex Driver - Grey Pneumatic

This professional-grade Grey Pneumatic 3914M 3/4" Drive x 14mm Hex Driver is engineered for demanding automotive and industrial applications. Constructed from high-quality chrome-molybdenum alloy steel, this impact-ready hex driver delivers the strength and durability required for high-torque tasks with impact tools. Its specialized heat treatment ensures a balanced composition, preventing breakage while maintaining robust performance in challenging environments.

Key Features

• Professional-Grade Construction: Manufactured from premium chrome-molybdenum (Cr-Mo) alloy steel for superior strength and resilience under heavy use.
• Impact Ready: Specifically designed and heat-treated to withstand the high-impact forces generated by impact wrenches, ensuring longevity and reliable operation.
• Optimal Durability: The specialized heat treatment process provides the ideal balance of strength and flexibility, preventing brittle failures common in lesser materials.
• Precision Fit: Features a 3/4" drive for secure attachment to impact wrenches and a 14mm hex size for precise engagement with corresponding fasteners, minimizing slippage and rounding.
• Corrosion Resistance: Chrome-molybdenum steel offers enhanced resistance to corrosion, crucial for tools used in various workshop conditions.

Applications

This 3/4" Drive x 14mm Hex Driver is an essential tool for professional technicians and mechanics working in automotive repair, heavy machinery maintenance, and industrial assembly. It is ideal for tightening or loosening hexagonal fasteners found on engine components, suspension systems, drivetrain assemblies, and other large equipment where a standard hex key or hand tool may not provide sufficient torque or access. Its robust design ensures consistent performance in high-stress situations encountered in garages, service bays, and manufacturing facilities.

Specifications

• Manufacturer's SKU: 3914M
• Brand: Grey Pneumatic
• Drive Size: 3/4 Inch (Fractional)
• Hex Size: 14mm (Metric)
• Socket/Driver Rating: Impact Ready
• Material: Chrome-Molybdenum Alloy Steel
• Dimensions:
  • Drive End: 1.73"
  • Socket End: .79"
  • Length: 3.94"
• Product Weight: 1.06 lbs.