Proto J10054L Impact Socket 1 in Drive 3-3/8 in 6-point

Product Description

The PROTO J10054L is a heavy-duty impact socket designed for 1 inch drive impact wrenches and air tools. Built from alloy steel, this socket features a 6-point hex drive profile and accepts a 3-3/8 inch fastener. The overall length is 5.75 inches, giving technicians adequate reach in confined or deep-well applications. Its construction is suited for high-torque impact use in automotive, fleet, heavy equipment, and industrial maintenance environments. Licensed mechanics, equipment technicians, and industrial maintenance professionals are the typical installers of this socket.

This socket is a practical choice for high-torque fastener removal and installation in heavy-duty applications. The 6-point drive geometry concentrates force on the flat faces of the fastener rather than the corners, reducing the risk of rounding under impact. Common use cases include drivetrain work, axle nut service, large-diameter fastener removal on construction equipment, and industrial machinery maintenance where a 1 inch drive impact tool is standard. The alloy steel material withstands repeated impact loading without deforming.

Key Features

• 1 inch drive size for use with heavy-duty impact wrenches and torque multipliers
• 3-3/8 inch socket opening fits large hex fasteners common in fleet and heavy equipment service
• 6-point hex drive profile reduces fastener rounding under high-torque impact loads
• Alloy steel construction provides strength and durability for repeated impact use
• 5.75 inch overall length offers reach for recessed or deep-set fasteners

Compatibility

Designed for use with 1 inch drive impact wrenches and torque tools in heavy-duty automotive, fleet, and industrial maintenance applications.

Installation Notes

This socket is intended for use by qualified mechanics and industrial maintenance technicians with appropriate 1 inch drive impact equipment. Always ensure the drive detent or retaining pin is fully engaged before applying torque. Inspect the socket for cracks or deformation before each use and remove from service if damage is found. Do not use impact sockets with non-impact hand ratchets, as the material hardness differs from standard chrome hand-tool sockets.