Proto J7326M Impact Socket 1/2 in Drive 26mm 6-point

Product Description

The PROTO J7326M is a 26mm, 6-point impact socket designed for heavy-duty fastener work across industrial, mechanical, and trade applications. Built for use with 1/2 inch drive impact wrenches and rattle guns, it delivers the torque transfer and wall thickness required for powered impact use. The socket measures 3.5 inches overall length, providing reach in standard and semi-recessed bolt applications. At 1.03 pounds, the J7326M offers the solid construction expected of a professional-grade impact socket. It is intended for use by mechanics, ironworkers, maintenance technicians, and other trade professionals who rely on impact tooling for production and service work.

The J7326M is suited for automotive, heavy equipment, structural, and general mechanical applications where a 26mm hex fastener must be driven or removed under high torque. The 6-point drive geometry concentrates force on the flats of the fastener rather than the corners, reducing the risk of rounding under impact. Typical install scenarios include suspension and drivetrain work, industrial machinery maintenance, and structural steel assembly where 1/2 inch drive impact tools are standard.

Key Features

• 1/2 inch drive size compatible with standard impact wrenches and torque multipliers
• 26mm socket size for metric hex fasteners
• 6-point drive geometry reduces fastener rounding under high torque
• 3.5 inch overall length provides reach for recessed fastener locations
• Designed for powered impact use, not hand-ratchet-only service

Compatibility

Designed as an OEM-style professional impact socket compatible with standard 1/2 inch drive impact wrenches and torque tools requiring a 26mm 6-point metric socket.

Installation Notes

Impact sockets should only be used with impact wrenches or pneumatic tools rated for impact service — do not substitute standard chrome hand-tool sockets for impact applications. Before use, inspect the socket for cracks, deformation, or wear on the drive square and socket walls. Always ensure the retaining pin or ring detent on the drive tool is fully engaged before applying torque. Follow applicable workplace safety and tool manufacturer guidelines for maximum torque ratings.