Proto J77413MP Impact Socket 3/8 in Drive 13mm 6-pt

Product Description

The PROTO J77413MP is a 6-point impact socket designed for use with 3/8 inch drive impact wrenches and ratchets. Built from alloy steel, it accepts a 13mm hex fastener and measures 2 inches overall length. The 6-point design concentrates torque on the flats of the fastener rather than the corners, reducing rounding on worn or stubborn hardware. This socket meets ASME B107.2 standards and is suited for automotive, mechanical, and industrial fastener work performed by mechanics, technicians, and maintenance professionals.

This socket is a standard fit for 3/8 inch drive impact tools used in light-to-medium duty applications. It is appropriate for automotive underhood and suspension work, HVAC equipment service, general mechanical maintenance, and any application requiring consistent torque delivery on 13mm hex fasteners. The universal style fits a wide range of tool brands and drive configurations.

Key Features

• 6-point hex drive contacts fastener flats for reduced rounding
• Alloy steel construction for impact-rated durability
• 2 inch overall length suits standard-depth fastener access
• Meets ASME B107.2 specification for impact sockets
• 3/8 inch drive compatible with common impact wrenches and ratchets
• Universal style for broad tool compatibility

Compatibility

Designed as an OEM-style replacement or service socket for 3/8 inch drive impact tools requiring a 13mm 6-point hex socket.

Installation Notes

Install and remove using a 3/8 inch drive impact wrench or ratchet. Always confirm the socket is fully seated on the drive before applying torque. Do not use impact sockets on non-impact hand ratchets beyond their rated capacity. Inspect the socket for cracks or deformation before each use and remove from service if damage is found.