Proto J07517L Impact Socket 3/4 in Drive 1-1/16 in 6-point

Product Description

The PROTO J07517L is a 3/4 inch drive impact socket built for heavy-duty fastener work in industrial, mechanical, and trade environments. It features a 1-1/16 inch hex opening, a 6-point drive configuration, and an overall length of 3.25 inches. The 6-point design concentrates torque on the flat faces of a fastener rather than the corners, reducing the risk of rounding under high-impact loads. At 1.2 pounds, it is built to absorb the repeated shock loads generated by pneumatic and hydraulic impact wrenches. Mechanics, millwrights, pipefitters, and heavy equipment technicians are the primary users of this socket size.

This socket is suited for use in maintenance, repair, and overhaul applications where a 3/4 inch drive impact wrench is the standard tool. It is appropriate for structural fasteners, heavy equipment, fleet maintenance, and industrial machinery applications where 1-1/16 inch fasteners are common. The 3/4 inch drive size is typical in commercial and industrial settings rather than light-duty automotive work.

Key Features

• 3/4 inch drive size for use with heavy-duty impact wrenches
• 1-1/16 inch socket opening fits standard hex fasteners of that size
• 6-point drive geometry reduces fastener rounding under impact torque
• 3.25 inch overall length provides clearance in recessed fastener applications
• Impact-rated construction designed to handle repeated shock loading

Compatibility

Designed as an OEM-style replacement or direct addition to 3/4 inch drive impact socket sets used in industrial and heavy mechanical service applications.

Installation Notes

This socket is intended for use by qualified mechanics and tradespeople operating 3/4 inch drive pneumatic, hydraulic, or electric impact wrenches. Ensure the socket is fully seated on the drive anvil and the retaining pin or ring is engaged before applying torque. Do not use impact sockets on manual ratchets or torque wrenches, and do not use standard chrome sockets on impact tools. Inspect the socket for cracks or deformation before each use.