Proto J07522 Impact Socket 3/4 in Drive 1-3/8 in 6-point

Product Description

The PROTO J07522 is a heavy-duty impact socket designed for use with 3/4 inch drive impact wrenches. It accepts a 1-3/8 inch fastener with a 6-point hex drive geometry, delivering solid contact across all six flats to reduce rounding under high-torque conditions. The overall length measures 2.25 inches, making it a compact option for confined fastener access. This socket is built for use by mechanics, millwrights, pipefitters, and other trade professionals who rely on impact-rated tooling for production or service work.

The J07522 is suited for industrial, commercial, and heavy equipment applications where 3/4 inch drive impact tools are standard. Typical use cases include bolted flange connections, structural fasteners, and large mechanical assemblies found in HVAC equipment pads, pump skids, pipe supports, and industrial machinery. The 6-point design is preferred over 12-point configurations when working with worn or high-torque fasteners.

Key Features

• 3/4 inch drive size compatible with standard 3/4 inch drive impact wrenches and ratchets
• 1-3/8 inch socket size fits common structural and mechanical fasteners
• 6-point hex drive geometry maximizes contact area and reduces fastener rounding
• Compact 2.25 inch overall length aids access in tighter bolt patterns
• Impact-rated construction intended for use with pneumatic or electric impact tools

Compatibility

Designed for use with 3/4 inch drive impact wrenches, ratchets, and extensions as an OEM-style service socket for industrial and mechanical trade applications.

Installation Notes

Installation and removal should be performed by a qualified mechanic or tradesperson familiar with impact tooling and torque requirements for the fastener being serviced. Always ensure the socket is fully seated on the fastener before applying impact force. Inspect the socket for cracks or wear before each use, and never use impact sockets on manual torque wrenches. Follow applicable equipment manufacturer torque specifications and relevant industry standards for the assembly being serviced.