Proto J15060 Impact Socket 1-1/2 in Drive 3-3/4 in 6-pt

Product Description

The PROTO J15060 is a heavy-duty impact socket designed for high-torque fastening applications in industrial, mechanical, and field service environments. It features a 1-1/2 inch drive and accepts a 3-3/4 inch hex fastener, making it well-suited for large-nut work on heavy equipment, structural assemblies, and industrial machinery. The 6-point contact geometry concentrates force on the flat faces of the fastener, reducing rounding under impact load. Overall length is 5 inches. At 17.19 pounds, this is a substantial tool built for impact wrench use by mechanics and industrial technicians.

This socket is intended for use with 1-1/2 inch drive impact wrenches in heavy industrial, construction, and mechanical maintenance settings. Typical applications include torquing large hex-head fasteners on structural steel, heavy-duty vehicles, mining equipment, press assemblies, and similar high-load mechanical systems. It is sized for work that exceeds the capacity of standard 1 inch or 3/4 inch drive tooling and is appropriate for professional shops and field service crews handling large-format fasteners.

Key Features

• 1-1/2 inch drive size for use with heavy-duty impact wrenches
• 3-3/4 inch socket opening sized for large hex fasteners
• 6-point design engages fastener flats to minimize rounding under impact torque
• 5 inch overall length provides clearance for recessed or flanged fastener applications
• Hex drive style compatible with standard square-drive-to-hex impact configurations

Compatibility

Designed for use with 1-1/2 inch drive impact wrenches and torque multipliers that accept standard hex-drive impact sockets.

Installation Notes

Impact sockets are installed and removed by qualified mechanics and industrial technicians. Always verify the drive tool is rated for the torque load before use, and confirm the socket is fully seated on the fastener before applying power. Do not use impact sockets with hand-torque ratchets not rated for impact loads. Inspect the socket for cracks or deformation before each use and remove from service if damage is found.