Proto J10052L Impact Socket 1 in Drive 3-1/4 in 6-point

Product Description

The PROTO J10052L is a heavy-duty impact socket designed for use with 1 inch drive impact wrenches and air tools. Built from alloy steel, it features a 6-point hex drive configuration and a 3-1/4 inch socket size, making it suited for high-torque fastening applications in industrial, construction, and mechanical service environments. The overall length measures 5-5/8 inches, and the socket weighs 13.69 pounds. Licensed tradespeople and industrial mechanics reach for this socket when standard chrome sockets would crack or deform under impact tool loads.

This socket is intended for professional use with 1 inch drive impact wrenches in heavy-duty applications such as truck and equipment maintenance, structural steel assembly, and large machinery service. The 6-point contact geometry reduces the risk of fastener rounding under high torque, making it a reliable choice for stubborn or high-load fasteners encountered in fleet shops, fabrication facilities, and field service work.

Key Features

• 1 inch drive size compatible with heavy-duty impact wrenches
• 3-1/4 inch socket size for large fastener applications
• 6-point hex drive reduces fastener rounding under impact torque
• Alloy steel construction resists cracking and deformation under impact loads
• 5-5/8 inch overall length provides clearance in deep or recessed fastener applications

Compatibility

Designed for use with standard 1 inch drive impact wrenches and torque multipliers in heavy-duty professional service applications.

Installation Notes

This socket is intended for use by qualified mechanics and tradespeople using impact-rated drive tools only — never use with standard ratchets or hand-drive tools not rated for impact service. Before use, inspect the socket for cracks, chips, or wear and retire any damaged socket immediately. Secure the socket to the drive tool with the appropriate retaining pin or hog ring to prevent ejection during operation.