3/4" Drive x 7/8" Hex Driver - Grey Pneumatic

The Grey Pneumatic 3928F is a robust 3/4" drive x 7/8" hex driver engineered for demanding professional automotive and industrial applications. Constructed from high-quality chrome-molybdenum alloy steel and precision heat-treated, this impact-ready hex driver delivers the essential balance of strength and durability required for reliable performance with impact tools. It is designed to withstand the high torque output of impact wrenches, ensuring consistent operation in challenging environments.

Key Features

• Professional-Grade Construction: Manufactured from premium chrome-molybdenum alloy steel for superior strength and resistance to wear.
• Optimized Durability: Heat-treated to achieve the ideal balance of toughness and longevity, extending tool life under heavy use.
• Impact Ready: Specifically engineered to integrate seamlessly with 3/4" drive impact wrenches, delivering efficient power transfer.
• Accurate Engagement: Features a precise 7/8" hex size for secure fastening and removal of corresponding hardware.
• Fractional Measurement: Designed for compatibility with fractional fasteners commonly found in North American automotive and industrial equipment.

Applications

This 3/4" drive x 7/8" hex driver is an indispensable tool for professional technicians and mechanics working on a variety of heavy-duty tasks. It is ideal for disassembling and assembling machinery, performing maintenance on large vehicles such as commercial trucks and agricultural equipment, and other industrial applications where robust hex fasteners are encountered. Its impact-ready design makes it suitable for high-torque fastening and loosening operations.

Specifications

• Manufacturer: Grey Pneumatic
• Model Number: 3928F
• Drive Size: 3/4"
• Hex Size: 7/8"
• System of Measurement: Fractional
• Overall Length: 3.94"
• Drive End Diameter: 1.73"
• Hex End Diameter: 0.79"
• Product Weight: 1.33 lbs.