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2-3/4RD HEX AXLE NUT SKT* - Kastar

Part #: KH1243C

The Kastar KH1243C 2-3/4 inch Hex Axle Nut Socket is engineered for professional technicians and mechanics requiring a robust tool for heavy-duty automotive and industrial applications. This precision-machined socket provides a secure and accurate fit, crucial for the proper removal and installation of large hex axle nuts, ensuring reliable service and preventing damage to components.

Key Features

  • Durable Construction: Manufactured from high-strength steel, this socket is built to withstand demanding use in professional environments, offering long-term reliability.
  • Precision Hex Design: The 2-3/4 inch 6-point hex opening provides a precise fit, minimizing slippage and reducing the risk of rounding off stubborn axle nuts.
  • 3/4-inch Square Drive: Designed for use with 3/4-inch square drive manual tools, including torque wrenches and breaker bars, enabling accurate torque application for critical fastening tasks.
  • Professional Grade: Crafted to meet rigorous industry standards, making it suitable for high-torque applications encountered in vehicle maintenance and repair.
  • Made in the USA: This Kastar socket is proudly manufactured in the United States, reflecting a commitment to quality and craftsmanship.

Applications

The Kastar KH1243C is an essential tool for servicing truck wheel bearing locknuts and various heavy-duty axle assemblies. Common applications include the removal and installation of hex axle nuts on late model Ford F250/350 2WD rear axles and Dana 80 rear axles of Ford Super Duty trucks. It is ideal for tasks requiring specific torque settings where robust, reliable engagement is paramount.

Specifications

  • Manufacturer: Kastar
  • Model Number: KH1243C
  • Socket Size: 2-3/4 inch
  • Socket Type: Hex (6-point)
  • Drive Size: 3/4 inch square drive
  • Material: High-strength steel
Only 1 left in stock - order soon

$19.80

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  • Model: 444691
  • Shipping Weight: 10.94lbs
  • Manufacturers Part #: KH1243C
  • Manufactured by: Kastar
  • Also Known As: KH1243C

This product was added to our catalog on Sunday 31 May, 2026.

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