Proto J15036 Impact Socket 1-1/2 in Drive 2-1/4 in 6-point

Product Description

The PROTO J15036 is a heavy-duty impact socket designed for high-torque fastening and removal applications in industrial, mechanical, and construction environments. Built around a 1-1/2 inch drive, it accepts 2-1/4 inch hex fasteners with a 6-point contact pattern that distributes torque evenly across fastener flats, reducing the risk of rounding. The overall length is 3-3/4 inches. This socket is intended for use with 1-1/2 inch drive impact wrenches and is sized for the large-diameter hardware common in heavy equipment, structural steel, and industrial machinery work.

The J15036 is suited for heavy-equipment maintenance, fleet service, structural assembly, and industrial plant work where large hex fasteners are standard. The 1-1/2 inch drive size places this socket in the heavy-duty tier, typically found in truck fleet shops, mining operations, construction equipment yards, and industrial maintenance facilities. Mechanics and millwrights working on large bolted assemblies will find this size necessary for fasteners that exceed the range of 3/4 inch or 1 inch drive tooling.

Key Features

• 1-1/2 inch drive for use with heavy-duty impact wrenches
• 2-1/4 inch 6-point hex socket profile for secure fastener engagement
• 6-point design reduces fastener rounding under high torque
• 3-3/4 inch overall length provides clearance in standard heavy-equipment applications
• Impact-rated construction for use with pneumatic and hydraulic impact tools

Compatibility

Designed as an OEM-style replacement and standard fitment for 1-1/2 inch drive impact wrenches used with 2-1/4 inch hex fasteners in heavy industrial and construction applications.

Installation Notes

This socket is installed and used by journeyman mechanics, millwrights, and heavy-equipment technicians. Always confirm the drive size of the impact wrench matches the 1-1/2 inch drive of this socket before use. Impact sockets are rated for use with impact tools only and should not be substituted with standard chrome hand-tool sockets under impact loads. Inspect the socket for cracks or wear before each use, and follow applicable OSHA and ASME hand tool safety guidelines.