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WR O E 1/4 X 5/16 - Stanley Proto Industrial Tools

Part #: J3018

The Stanley Proto J3018 Double Open End Wrench is engineered for professional technicians and mechanics who require dependable performance in demanding automotive and industrial environments. This essential hand tool provides reliable torque and access in confined spaces, featuring two common SAE sizes for versatility on a wide range of fasteners. Its robust construction is designed to withstand rigorous daily use, ensuring consistent performance and a long service life.

Key Features

  • Durable Construction: Manufactured from special heat-treated alloy steel, allowing for slim shanks that maintain exceptional strength and durability.
  • Corrosion Resistance: Features a satin finish that provides excellent corrosion resistance, extending tool life and maintaining appearance in harsh workshop conditions.
  • Enhanced Grip: The satin finish also offers a slip-resistant grip, improving handling and control during operation.
  • Improved Access: Designed with 15° angle heads, facilitating easier access to fasteners in tight or obstructed areas.
  • Professional Standard: Meets ASME B107.100-2010 standards, assuring professional-grade quality and performance.

Applications

The J3018 Double Open End Wrench is ideal for a variety of tasks requiring quick adjustments and precise fastening in limited clearance situations. It is particularly well-suited for automotive repairs, such as servicing engines, brakes, and suspension systems, as well as general mechanical work and plumbing applications where 1/4 inch and 5/16 inch fasteners are common. The open-end design allows for rapid engagement and removal from nuts and bolts, making it a valuable tool for efficiency in professional settings.

Specifications

  • Model Number: J3018
  • Sizes: 1/4 inch and 5/16 inch (SAE)
  • Overall Length: 4 31/64 inches
  • Weight: 0.07 lb
  • Material: Alloy Steel
  • Finish: Satin
Only 1 left in stock - order soon

$14.91

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This product was added to our catalog on Tuesday 30 June, 2026.

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