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The PROTO J10032L is a heavy-duty impact socket designed for high-torque fastening and removal applications in professional shop and field environments. Built on a 1 inch drive platform, this socket fits 2 inch hex fasteners and features a 6-point contact geometry that distributes force evenly across the fastener flat, reducing the risk of rounding during impact use. The overall length of 4.25 inches accommodates standard reach requirements on heavy equipment, fleet, and industrial assemblies. This socket is intended for use with 1 inch drive impact wrenches and is sized for trade professionals working on heavy-duty bolted connections.
This socket is suited for maintenance and repair work on heavy machinery, commercial vehicles, structural steel assemblies, and industrial equipment where large-diameter fasteners are common. The 1 inch drive size is standard in heavy-duty fleet shops, equipment dealerships, and industrial maintenance settings. Mechanics and millwrights working on axle nuts, large structural bolts, and similar high-torque applications will find this socket appropriate for their workflow.
Designed as an OEM-style impact socket for use with 1 inch drive impact wrenches requiring a 2 inch, 6-point hex socket.
This socket is installed and used by mechanics, millwrights, and heavy equipment technicians. Always ensure the impact wrench drive and socket drive size match before use. Inspect the socket for cracks or deformation before each use and remove from service if any damage is found. Do not use impact sockets with standard hand-drive ratchets, as impact tools generate shock loads that require impact-rated tooling.
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