Tools 177-2 Thread Repair File, 8-1/2 In., 7/16 In. Blade

The General Tools 177-2 Thread Repair File restores damaged external threads on bolts, screws, studs, plumbing pipes, and pipe fittings. Instead of replacing fasteners with stripped or corroded threads, this high-carbon steel file brings damaged threads back to usable condition, saving time and money on repairs and replacements.

This specialty file is designed for both maintenance and repair work. Whether you're dealing with rusted fasteners, corroded plumbing connections, or stripped bolt threads, the varying tooth pitch allows you to match the original thread pattern and restore it to working condition. The tool is lightweight and easy to handle, making it practical for everyday use in any toolbox.

Features and Benefits

• Multiple Thread Pitches: Eight different tooth pitches (9, 10, 12, 16, 20, 27, 28, and 32 TPI) in a single file, expanding compatibility across many fastener and pipe sizes.
• High-Carbon Steel Construction: Built with high-carbon steel for durability and a black oxide blade finish.
• Restores Damaged Threads: Brings rusted, corroded, and stripped external threads back to original condition without requiring replacement.
• Lightweight Design: Weighs only 0.01 pounds for comfortable handling and control during repair work.
• Versatile Applications: Works on studs, bolts, screws, plumbing pipes, and pipe fittings across multiple industries and home projects.

Specifications

• Brand: General Tools
• Model: 177-2
• Overall Length: 8-1/2 inches
• Blade Width: 7/16 inch
• Teeth per Inch: 9, 10, 12, 16, 20, 27, 28, 32
• Material: High-carbon steel
• Blade Finish: Black oxide
• Weight: 0.01 pounds