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TRIPLE SQUARE 12MM LONG - Kent-Moore

Part #: KMJ47403-2

The Kent-Moore KMJ47403-2 TRIPLE SQUARE 12MM LONG tool is an essential addition for professional technicians and mechanics working with specialized fasteners. Engineered for precision and durability, this tool is designed to provide secure engagement and efficient torque transfer in demanding automotive and industrial applications. Its extended length ensures access to fasteners located in deep or recessed areas, making challenging jobs more manageable.

Key Features

  • Precision Triple Square (XZN) Design: Features a 12-point internal drive pattern, also known as XZN or spline, specifically engineered for high-torque applications in European vehicles. This design ensures even force distribution across the fastener head, minimizing the risk of cam-out or stripping.
  • Extended Reach: The long profile of this 12mm triple square tool is crucial for accessing fasteners in narrow, deep, or otherwise difficult-to-reach locations within engine bays, chassis, and other assemblies.
  • Professional-Grade Construction: Manufactured by Kent-Moore, a trusted name in specialty tools, this bit is built to withstand the rigors of professional shop use, ensuring reliability and a long service life.
  • Optimized Torque Transfer: The 12-point contact design provides superior grip compared to standard hex or Torx drives, making it ideal for critical bolts that require precise tightening or loosening.

Applications

The Kent-Moore KMJ47403-2 is indispensable for servicing a wide range of automotive and industrial components, particularly on German-engineered vehicles such as Volkswagen, Audi, BMW, Mercedes-Benz, and Porsche. Common applications include:

  • Drivetrain and Engine Components: Essential for fasteners found on cylinder head bolts, transmission bell housings, axle bolts, and engine accessory brackets.
  • Brake Systems: Frequently used on brake caliper brackets, where secure fastening is paramount.
  • Chassis and Interior: Useful for removing or installing components like seat tracks and door strikers.
  • Exhaust and Injection Systems: Part of a series designed for proper torquing of exhaust manifold and injector hold-down fasteners.

Specifications

  • Size: 12mm Triple Square (XZN)
  • Model Number: KMJ47403-2
  • Manufacturer: Kent-Moore
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This product was added to our catalog on Saturday 30 May, 2026.

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