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SOCKET SET 3/8" DR 8 POINT 5PC - Stanley Proto Industrial Tools

Part #: POJ52109

The Stanley Proto Industrial Tools POJ52109 3/8" Drive 8-Point Socket Set is engineered for professional technicians and mechanics requiring reliable engagement with square fasteners. This 5-piece set delivers precision and durability, making it an essential addition for various automotive and industrial applications. Each socket features a full polish finish for enhanced corrosion resistance and ease of cleaning, ensuring a long service life in demanding environments.

Key Features

  • TorquePlus™ Design: This high-performance drive configuration allows for quick and easy socket engagement with the fastener flats, not the corners, minimizing slippage.
  • Reduced Fastener Rounding: The TorquePlus™ radius-corner design shifts contact area and stress away from fastener corners, distributing stress over a larger area of the socket. This internal design helps extend fastener life and allows easier turning of worn, rounded, or rusted fasteners.
  • Professional Grade Construction: Crafted for durability and consistent performance in rigorous professional settings.
  • Corrosion Resistance: A full polish finish provides superior resistance to corrosion, maintaining tool integrity and appearance over time.
  • Made in USA: Proudly manufactured in the USA, reflecting a commitment to quality and craftsmanship.

Applications

This 8-point socket set is primarily designed for engaging square-headed fasteners, which are common in specific industrial, automotive, and plumbing contexts. It is ideal for tasks such as removing or installing square plugs, including pipe plugs and drain plugs often found on older engines, marine equipment, tractors, transmissions, and heavy machinery. Mechanics working with vintage vehicles or industrial equipment featuring square nuts and bolts will find this set particularly useful. While primarily for 8-point fasteners, these sockets can also be utilized on 4-point fasteners.

Specifications

  • Manufacturer: Stanley Proto Industrial Tools
  • Model Number: POJ52109
  • Drive Size: 3/8 Inch
  • Socket Type: 8-Point
  • Number of Pieces: 5 (sockets)
  • Set Content: (1) 1/4 Inch, (1) 5/16 Inch, (1) 3/8 Inch, (1) 7/16 Inch, (1) 1/2 Inch Socket.
  • Included Accessories: (1) 6-1/4 Inch Socket Bar, (1) 3/8 Inch Drive Socket Clip.
  • Finish: Full Polish
Usually In Stock Usually ships in 24-48 hours Manufacturer Direct

$40.55

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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This product was added to our catalog on Saturday 11 July, 2026.

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