Proto J15062L Impact Socket 1-1/2 in Drive 3-7/8 in 6-pt

Product Description

The PROTO J15062L is a heavy-duty impact socket designed for high-torque fastening applications in industrial, mechanical, and maintenance environments. Built from alloy steel, this 6-point hex drive socket accepts a 1-1/2 inch drive and fits a 3-7/8 inch fastener. The 6-point design concentrates force on the flat faces of the fastener, reducing rounding and improving grip under impact load. With an overall length of 6-3/4 inches, it provides the reach needed for recessed or deep fastener applications. At 28.65 pounds, this is a substantial tool suited for heavy equipment, structural work, and large-bore mechanical assemblies. It meets ANSI B107.2 standards and carries a lifetime warranty.

This socket is used in applications requiring large-drive impact tooling, including heavy equipment repair, industrial machinery maintenance, structural steel assembly, and large-format mechanical work. The 1-1/2 inch drive size is standard in heavy-duty impact wrench setups used by millwrights, heavy equipment technicians, and industrial maintenance professionals. The 3-7/8 inch socket size covers large fasteners common in agricultural, construction, and mining equipment service.

Key Features

• 1-1/2 inch drive size for heavy-duty impact wrench compatibility
• 3-7/8 inch socket size for large fastener applications
• 6-point hex drive design reduces fastener rounding under impact load
• Alloy steel construction for strength and durability in high-torque use
• 6-3/4 inch overall length provides reach for deep or recessed fasteners
• Meets ANSI B107.2 specification
• Lifetime warranty

Compatibility

Designed for use with 1-1/2 inch drive impact wrenches and torque multipliers in heavy-duty industrial and mechanical service applications. Compatible with standard 1-1/2 inch square drive impact tools.

Installation Notes

This socket is installed and used by millwrights, heavy equipment technicians, and industrial mechanics. Always ensure the drive tool and socket are rated for the torque load of the application before use. Inspect the socket for cracks, chips, or deformation before each use and remove from service if damage is found. Do not use impact sockets with non-impact hand ratchets or torque wrenches unless the tool is explicitly rated for that socket drive size and load.