Proto J07519MLT Impact Socket 3/4 in Drive 19mm 12-pt

Product Description

The PROTO J07519MLT is a 12-point impact socket designed for heavy-duty fastener work in professional trade and industrial settings. Built with a 3/4 inch drive and a 19mm socket size, it measures 3.125 inches overall length and is constructed from chrome-finish steel. The 12-point configuration allows engagement at multiple rotational positions, useful in confined or awkward access situations. Licensed mechanics, maintenance technicians, and industrial tradespeople routinely spec this size for drivetrain, structural, and equipment fastener work where impact-rated tooling is required.

This socket fits standard 3/4 inch drive impact wrenches and ratchets used in automotive, heavy equipment, and industrial maintenance applications. The 19mm size is a common fastener dimension across a wide range of mechanical assemblies. Its chrome steel construction and defined overall length make it a straightforward replacement or addition to existing 3/4 inch drive socket sets in shop or field kits.

Key Features

• 3/4 inch drive fits standard 3/4 inch impact wrenches and ratchets
• 19mm socket size for metric fastener applications
• 12-point geometry allows engagement in tight or restricted spaces
• Chrome steel construction for durability under impact loads
• 3.125 inch overall length provides clearance in most fastener access scenarios

Compatibility

Designed as an OEM-style impact socket for use with 3/4 inch drive impact wrenches, air ratchets, and torque multipliers requiring a 19mm 12-point metric socket.

Installation Notes

This socket is intended for use by qualified mechanics and maintenance technicians with impact-rated drive tools. Always confirm the socket is fully seated on the fastener before applying torque. Inspect the socket for cracks or deformation before each use and remove from service if damage is found. Do not use impact sockets with hand-ratchet tools not rated for impact loads.