Proto J5226M 26mm 12-point 3/8 Drive Hand Socket

Product Description

The PROTO J5226M is a 26 mm, 12-point hand socket designed for 3/8 inch drive ratchets and extensions. Built from alloy steel with a chrome-plated finish, it delivers the corrosion resistance and surface hardness expected in professional tool use. At a standard length of 1.375 inches overall, the J5226M fits into tight fastener access points without adding unnecessary reach. This socket meets ASME B107.5 standards and carries a lifetime warranty, making it a reliable choice for automotive, HVAC, plumbing, and general mechanical service work. It is installed by hand with a compatible 3/8 inch drive tool and requires no special setup.

The J5226M is suited for residential and commercial service applications where a 26 mm fastener is common. Typical use cases include drive shaft hardware, large hex fasteners on HVAC equipment, compressor mounting bolts, and heavy mechanical assemblies. The 12-point design allows engagement at 30-degree increments, providing more ratcheting positions in confined spaces compared to a 6-point socket. This socket is not tether-capable and is intended for standard hand-tool use only.

Key Features

• 26 mm socket size fits metric fasteners commonly found in mechanical and HVAC assemblies
• 12-point configuration allows engagement every 30 degrees for use in tight spaces
• 3/8 inch drive compatible with standard ratchets, extensions, and drive tools
• Alloy steel construction with chrome-plated finish for durability and corrosion resistance
• Standard length at 1.375 inches overall for general fastener access
• Meets ASME B107.5 standards with a lifetime warranty

Compatibility

Designed for use with any standard 3/8 inch drive ratchet, breaker bar, torque wrench, or extension. Compatible with 26 mm hex fasteners across automotive, HVAC, plumbing, and general mechanical service applications.

Installation Notes

This socket is installed by a mechanic, HVAC technician, plumber, or general service professional using a compatible 3/8 inch drive tool. Always ensure the fastener is fully seated in the socket before applying torque to prevent rounding. Inspect the socket for cracks or wear before each use. Follow applicable service procedures and torque specifications from the equipment manufacturer when tightening fasteners.