Proto J5223M Hand Socket 23 Mm 12-point 3/8 Drive

Product Description

The PROTO J5223M is a 23 mm, 12-point hand socket designed for 3/8 inch drive ratchets and extensions. Built to standard length with a chrome-plated finish, it is suited for fastener work in automotive, industrial, and mechanical service environments. The 12-point geometry allows engagement from more angles, which is useful in tight or partially obstructed fastener access. This socket meets ASME B107.5 standards and carries a lifetime warranty, making it appropriate for professional tool inventories. It weighs 0.17 pounds and measures 30 mm wide by 33.5 mm long.

The PROTO J5223M fits into general hand tool setups where a 3/8 inch drive, metric socket is required. Typical applications include automotive repair, equipment maintenance, and assembly work where a 23 mm fastener size is encountered. The standard length profile suits most open-access fastener positions. It is sold individually and is compatible with any standard 3/8 inch drive ratchet, breaker bar, or torque wrench.

Key Features

• 23 mm socket size for metric fastener applications
• 12-point design allows engagement at multiple angles
• 3/8 inch drive compatible with standard ratchets and extensions
• Chrome-plated finish for corrosion resistance and easy cleaning
• Meets ASME B107.5 standards
• Lifetime warranty

Compatibility

Designed for use with any standard 3/8 inch drive ratchet, breaker bar, or torque wrench requiring a 23 mm metric socket.

Installation Notes

This socket is installed and removed by hand or with standard 3/8 inch drive tooling. Inspect the socket and drive tool for wear or damage before use. Do not use impact drivers with a hand-rated socket unless the socket is rated for impact service. Follow applicable workplace safety and torque guidelines for the fastener being serviced.