Proto J10017L Impact Socket 1 in Drive 1-1/16 in 6-point

Product Description

The PROTO J10017L is a 6-point hex drive impact socket designed for heavy-duty fastener work with a 1 inch square drive. Built for use with high-torque impact wrenches, this socket delivers reliable engagement on 1-1/16 inch hex fasteners. The 6-point design concentrates force on the flat sides of the fastener rather than the corners, reducing the risk of rounding under impact loads. With an overall length of 3.75 inches, it provides adequate reach in standard service applications. At 1.8 pounds, this is a solid, substantial socket suited for professional trade and industrial use.

This socket is intended for professional mechanics, maintenance technicians, and industrial trades requiring a large-drive impact socket for structural, heavy equipment, or machinery fastener applications. The 1 inch drive size is common in heavy equipment service, fleet maintenance, and industrial assembly environments where high breakaway torque is required. The 6-point configuration is the preferred choice when working with fasteners that may be corroded, over-torqued, or otherwise difficult to break free.

Key Features

• 1 inch square drive for use with heavy-duty impact wrenches and drive tools
• 1-1/16 inch socket size fits standard hex fasteners in that dimension
• 6-point contact geometry reduces fastener rounding under high-torque impact loads
• 3.75 inch overall length provides reach in standard service positions
• 1.8 pound construction reflects solid, impact-rated material mass

Compatibility

Designed as an OEM-style impact socket for use with 1 inch drive impact wrenches and ratchets in heavy-duty professional and industrial service applications.

Installation Notes

This socket is installed and used by professional mechanics, millwrights, and industrial maintenance technicians. Always verify the drive tool is rated for 1 inch drive impact use before operation. Inspect the socket for cracks or deformation before each use and remove from service if damaged. Do not use impact sockets on manual torque wrenches, and do not use standard chrome sockets on impact tools.