The No. J7406 Outside Thread Chaser is a versatile, all-in-one tool designed for restoring both Inch and Metric threads, as well as Left-Hand (LH) and Right-Hand (RH) threads. This innovative tool automatically adjusts to any size within its range, making it an essential addition to any toolkit for both professional and DIY purposes.

Key Features:

- Universal Thread Restoration: This tool is capable of restoring Inch or Metric threads, along with both Left-Hand (LH) and Right-Hand (RH) threads. Its self-adjusting mechanism ensures it meets all your threading needs without the hassle of calibration.
  
- Self-Adjusting Capability: The thread chaser automatically adjusts to any pitch and size within its specified range, ensuring seamless operation and high precision. This innovative feature allows for easy adjustment without the need for manual calibration, facilitating quick and efficient threading repairs.

- Damage Repair: The tool is engineered to automatically chase and repair damaged threads while preserving the integrity of good threads. This capability ensures that threads are restored to their original condition, improving the reliability and longevity of threaded components.

- Wide Range of Sizes: This tool accommodates a broad range of sizes, from 17mm to 38mm (11/16" to 1-1/2"), making it suitable for various threading tasks. It also covers pipe threads ranging from 3/8" to 1-1/8", further enhancing its versatility.

- Thread Pitch Compatibility: The No. J7406 is compatible with a variety of thread pitches, including 55° and 60° threads. It supports ISO, UNC, UNF, NPT, BSW, BSF, and BSP thread types, ensuring comprehensive utility across different standards.

Specifications:

- Range: 17mm to 38mm (11/16" to 1-1/2")
- Pipe Threads: 3/8" to 1-1/8"
- Pitch: Compatible with 55° and 60° threads
- Supported Thread Types: 60° threads (ISO, UNC, UNF, NPT), 55° threads (BSW, BSF, BSP)

The No. J7406 Outside Thread Chaser is designed for efficiency, precision, and ease of use, making it an indispensable tool for anyone needing reliable thread restoration. Whether for professional mechanics, engineers, or home enthusiasts, this tool ensures tasks are completed correctly and efficiently.