Proto J07517T Impact Socket 3/4 in Drive 1-1/16 in 12-pt

Product Description

The PROTO J07517T is a 12-point impact socket designed for heavy-duty fastener work in trade and industrial applications. Built for 3/4 inch drive impact wrenches, it accepts a 1-1/16 inch fastener and measures 2-1/16 inches in overall length. The 12-point configuration provides more engagement positions around the fastener head, which is useful in tight or awkward access situations. Licensed mechanics, millwrights, pipefitters, and industrial maintenance technicians reach for this socket when working with high-torque impact tools on large fasteners, structural hardware, or heavy equipment.

This socket fits standard 3/4 inch drive impact wrenches and is suited for both residential and commercial mechanical work, heavy equipment maintenance, and structural assembly. The 1-1/16 inch size is common in pipe flange hardware, large machinery fasteners, and utility equipment. Its compact 2-1/16 inch overall length helps in applications where socket depth clearance is limited.

Key Features

• 3/4 inch drive fits standard impact wrenches and drive tools
• 1-1/16 inch socket size for large fastener applications
• 12-point design for multiple engagement positions around the fastener
• 2-1/16 inch overall length for use in clearance-limited spaces
• Sold individually as a single-piece unit

Compatibility

Designed for use with 3/4 inch drive impact wrenches and ratchets in standard industrial and trade service applications.

Installation Notes

Installation and removal should be performed by a qualified mechanic or maintenance technician familiar with impact tooling. Always verify the socket is fully seated on the drive anvil before applying torque. Inspect the socket for cracks or wear before each use, and never use impact sockets with hand-drive ratchets at loads beyond their rating. Follow applicable workplace safety standards when operating high-torque impact equipment.