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3/8IN 7IN LOCKING EXTENSION - Platinum

Part #: 99624

The Platinum 99624 3/8-inch, 7-inch Locking Extension is engineered for professional technicians requiring secure reach in confined automotive and industrial applications. This robust extension piece ensures a reliable connection between your ratchet and socket, minimizing disconnections and improving workflow efficiency. Designed for durability, it withstands the demanding conditions of any professional workshop.

Key Features

  • Secure Locking Mechanism: Features a positive locking mechanism that securely holds sockets in place, preventing accidental disengagement during use and enhancing safety and efficiency.
  • Optimal 7-inch Reach: Provides an extended 7-inch reach, enabling access to deeply recessed fasteners and hardware in challenging engine bays, machinery, and industrial assemblies.
  • Professional-Grade Construction: Manufactured by Platinum from high-strength steel, this extension is built to withstand high torque applications and resist wear, ensuring long-term reliability in demanding environments.
  • 3/8-inch Drive Size: Compatible with all standard 3/8-inch drive ratchets, breaker bars, and torque wrenches, offering versatility across a wide range of tasks.
  • Corrosion Resistance: Finished to resist rust and corrosion, maintaining tool integrity and appearance even with frequent exposure to shop chemicals and varied conditions.

Applications

This locking extension is an essential tool for automotive mechanics working on engines, transmissions, and undercar components where extra reach and secure socket retention are critical. It is equally valuable in industrial settings for maintaining heavy equipment, machinery, and assembly lines, allowing technicians to efficiently access fasteners in tight or obstructed areas. Ideal for tasks requiring precise application of torque without the risk of socket detachment.

Specifications

  • Manufacturer: Platinum
  • Model Number: 99624
  • Drive Size: 3/8 inch
  • Length: 7 inches
  • Material: Professional-Grade Steel
Only 9 left in stock - order soon

$28.90

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  • Model: 474891
  • Shipping Weight: 0.3lbs
  • UPC: 66312699062460
  • Manufacturers Part #: 99624
  • Manufactured by: Platinum
  • Also Known As: PLT-99624

This product was added to our catalog on Friday 10 July, 2026.

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