Proto J07520T Impact Socket 3/4 in Drive 1-1/4 in

Product Description

The PROTO J07520T is a 12-point impact socket designed for heavy-duty fastener work in trade and industrial settings. Built for a 3/4 inch drive, it accepts a 1-1/4 inch fastener and measures 2-3/16 inches overall length. The 12-point configuration engages hex fasteners at multiple angles, reducing the need for precise socket alignment on tight or corroded hardware. At 1.11 pounds, it carries the mass expected of a professional-grade impact socket. Designed to withstand the rotational shock and torque output of pneumatic and hydraulic impact wrenches, this socket suits mechanics, pipefitters, millwrights, and other trade professionals working on heavy equipment, structural assemblies, and industrial machinery.

The J07520T is suited for use in commercial, industrial, and heavy construction environments where 3/4 inch drive tooling is standard. Typical applications include structural bolting, large-diameter pipe flange work, heavy equipment maintenance, and machinery assembly or disassembly. Its 12-point profile makes it compatible with both standard hex and double-hex fasteners, offering flexibility across a wide range of fastener types encountered in the field.

Key Features

• 3/4 inch drive for use with heavy-duty impact wrenches and drive tools
• 1-1/4 inch socket size for large fastener applications
• 12-point design allows engagement at multiple angles for faster socket placement
• 2-3/16 inch overall length provides a compact profile for confined-space work
• Rated for impact use, built to handle the shock loads of pneumatic and hydraulic drivers

Compatibility

Designed as a direct-fit impact socket for any 3/4 inch square drive impact wrench or ratchet requiring a 1-1/4 inch, 12-point socket.

Installation Notes

A licensed mechanic, millwright, or qualified tradesperson should select sockets rated explicitly for impact use — never substitute hand-socket tools with an impact wrench. Ensure the impact wrench is depressurized or powered down before changing sockets. Inspect the socket for cracks or deformation before each use and remove from service if damage is present.