Proto J7017M Impact Socket 3/8 in Drive 17mm 6-point

Product Description

The PROTO J7017M is a 6-point impact socket designed for use with 3/8 inch drive impact wrenches and rattle guns. It accepts a 17mm fastener and measures 2-47/64 inches in overall length. The hex drive interface ensures positive engagement with the drive tool, reducing the chance of slippage under high-torque conditions. Weighing 0.37 pounds, this socket is built for professional use in automotive, mechanical, and industrial service environments. Licensed tradespeople and shop technicians rely on impact-rated sockets like this one for tasks that demand both speed and fastener retention without rounding.

This socket is suited for automotive repair, fleet maintenance, and general mechanical service work where 17mm fasteners are common. Typical applications include wheel lug nuts, suspension components, engine accessories, and industrial equipment fasteners. The 3/8 inch drive size makes it compatible with mid-range impact tools commonly found in professional shops and field service kits. It is appropriate for both air-powered and cordless electric impact wrenches operating in the 3/8 inch drive class.

Key Features

• 3/8 inch drive hex interface for use with standard 3/8 inch drive impact wrenches
• 17mm socket size for common metric fastener applications
• 6-point contact geometry reduces fastener rounding under high torque
• 2-47/64 inch overall length suits standard-reach service tasks
• Impact-rated construction handles the shock loads produced by pneumatic and electric impact tools

Compatibility

Designed as an OEM-style impact socket for use with 3/8 inch drive impact wrenches, air ratchets, and torque wrenches requiring a 17mm metric socket.

Installation Notes

Impact sockets must only be used with impact-rated drive tools. Never use standard chrome hand-socket sets on impact wrenches, as they are not rated for the torsional shock loads produced. Inspect the socket for cracks or wear before each use and replace if deformation is visible. Always ensure the socket is fully seated on the drive anvil before applying torque.