Proto J10030T Impact Socket 1 in Drive 1-7/8 in 12-point

Product Description

The PROTO J10030T is a 12-point impact socket designed for heavy-duty fastener removal and installation in industrial, mechanical, and maintenance environments. Built from steel with a chrome finish, it accepts a 1 inch drive and fits a 1-7/8 inch fastener. The overall length is 2-13/16 inches, keeping the profile manageable in confined spaces. This socket is intended for use with 1 inch drive impact wrenches and ratchets. It is a standard tool for fleet mechanics, industrial maintenance technicians, and heavy equipment service professionals who work with large-diameter fasteners regularly.

The J10030T is suited for applications involving heavy machinery, commercial vehicles, industrial equipment, and structural assemblies where 1-7/8 inch fasteners are common. The 12-point design allows for six engagement positions per revolution, making it practical in tight quarters where swing arc is limited. It is a single-piece socket packaged individually, appropriate for adding to a professional socket set or replacing a worn unit in an existing drive set.

Key Features

• 1 inch drive size compatible with full-size impact wrenches and drive tools
• 1-7/8 inch socket size for large-diameter fastener applications
• 12-point configuration for multiple engagement angles in restricted spaces
• Steel construction for impact-rated durability under high-torque loads
• Chrome finish for corrosion resistance and surface protection
• 2-13/16 inch overall length provides a compact profile for the drive size

Compatibility

Designed as an OEM-style replacement or professional-grade addition compatible with standard 1 inch drive impact tools and ratchets accepting square-drive sockets.

Installation Notes

Installation and removal of large fasteners using this socket should be performed by qualified mechanics or maintenance technicians familiar with impact tooling. Always verify the drive tool torque rating is appropriate for the fastener specification before use. Inspect the socket for cracks or wear before each use, and never use impact sockets with standard hand-ratchet tools not rated for impact loads. Ensure the workpiece is properly secured before applying drive torque.