Proto J10037 Impact Socket 1 in Drive 2-5/16 in 6-point

Product Description

The PROTO J10037 is a 1-inch drive, 6-point hex impact socket designed for heavy-duty fastener removal and installation in demanding trade applications. The 2-5/16 inch socket size and 3-21/64 inch overall length make it well-suited for high-torque impact wrench use. Built for professional-grade impact tools, this socket delivers the wall thickness and heat treatment needed to handle the repeated shock loading that standard chrome sockets cannot withstand. HVAC technicians, pipefitters, electricians, and industrial mechanics rely on impact-rated sockets like this when working with large hex fasteners on equipment, flanges, and structural assemblies.

This socket is intended for use with 1-inch drive impact wrenches in heavy industrial, commercial mechanical, and utility service environments. The 6-point design maximizes contact with fastener flats, reducing the risk of rounding under high torque. Typical applications include large compressor service, heavy equipment maintenance, structural bolting, and utility infrastructure work where large fasteners require powered impact drive.

Key Features

• 1-inch drive size compatible with heavy-duty impact wrenches
• 2-5/16 inch socket opening in a 6-point hex configuration for maximum fastener grip
• 3-21/64 inch overall length provides reach without excessive bulk
• 6-point geometry reduces fastener rounding compared to 12-point designs under high torque
• Impact-rated construction handles repeated shock loading from pneumatic and electric impact tools

Compatibility

Designed as an OEM-style replacement or direct-fit addition for 1-inch drive impact wrench sets used in heavy industrial and commercial mechanical service.

Installation Notes

Install and remove only with a 1-inch drive impact wrench or breaker bar rated for impact use. Do not use standard chrome hand sockets in place of this impact-rated socket, as they are not designed for the shock loads produced by impact tools. Inspect the socket for cracks or deformation before each use and remove from service if damage is found. Always secure the socket to the drive with the appropriate retaining pin or ring before applying torque.