Proto J07546M Impact Socket 3/4 in Drive 46mm 6-pt

Product Description

The PROTO J07546M is a 3/4 inch drive impact socket designed for heavy-duty fastener removal and installation in professional trade environments. Built with a 6-point hex drive configuration, it accepts a 46mm fastener and delivers reliable torque transfer under high-impact conditions. The overall length measures 2-55/64 inches, keeping it compact enough for use in confined service areas. This socket is intended for use with 3/4 inch drive impact wrenches and is suited for mechanical, industrial, and heavy equipment service applications where standard chrome sockets are not rated for impact use.

This socket fits into workflows where large-diameter fasteners are common, including heavy truck service, industrial machinery maintenance, agricultural equipment repair, and structural assembly. The 46mm size covers fasteners found on axle nuts, wheel hubs, and large hydraulic fittings. It is a practical addition to any shop kit where 3/4 inch drive impact tooling is already in use and high-torque fastener work is routine.

Key Features

• 3/4 inch drive size compatible with standard 3/4 inch drive impact wrenches and breaker bars
• 46mm socket size for large-diameter hex fasteners
• 6-point contact geometry reduces fastener rounding under high torque
• Compact 2-55/64 inch overall length suits tight working spaces
• Designed for impact use, not standard hand-drive chrome sockets

Compatibility

Designed as a direct-fit impact socket for use with 3/4 inch drive impact wrenches, torque multipliers, and breaker bars requiring a 46mm hex socket.

Installation Notes

This socket should be installed and removed only with hand force on the drive connection — never use a hammer to seat it on an impact wrench anvil. Inspect the socket for cracks or deformation before each use, as impact tooling is subject to fatigue over time. Mechanical technicians should verify the fastener size matches the socket before applying torque to avoid fastener damage.