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Internet #203544779

Model #NES1A

5/32 in. - 3/4 in. Universal External Thread Repair Tool

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Product Overview

The Nes 1A is a universal external thread repair tool. This easy-to-use tools operate by adjusting the knob that sets the proper diameter of the tool to the thread, and the blades float to the correct pitch. Once the tool fits into a thread slot, begin repairing the threads by simply rotating the tool. Comes equipped with blades made from hardened steel.
  • Capacity: 5/32 in. - 11/16 in.
  • One Nes 1A External Tool restores inch or metric, right hand or left hand fastener threads
  • Floating cutters are self-adjusting to any pitch and size within range
  • No need for calibration or identifying fastener thread type
  • Automatically chases good thread sections to repair the damaged parts
  • Hardened cutting blades (HSS)



Product Depth (in.)0.75Product Height (in.)4.5
Product Length (in.)4.5Product Width (in.)7.375


Hand Tool TypeDiesIndividual/SetIndividual
Measurement StandardMetric,SAEReturnable90-Day
Thread Size (In.)n/aTools Product TypeHand Tool

Warranty / Certifications

Manufacturer WarrantyTools returned broken (in two or more pieces) which are devoid of any signs of abuse or mistreatment would normally be replaced at factory expense. Any other tools subject to warranty claim are likely to be excessively worn or abused and no refund or replacement commitment may be authorized prior to factory inspection and approval.

Questions & Answers

Typical questions asked about products:

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Customer Reviews

  • 2.7
    out of 3 reviews
  • 0%recommend this product
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Showing 1-3 of 3 reviews
Worked very very well....
Worked very very well.
  • Verified Purchase
In the situation I had, it was too wide to fit on the short spindle of threading I had that neede...
In the situation I had, it was too wide to fit on the short spindle of threading I had that needed repair; I therefore returned the item for a full refund.
  • Verified Purchase
Description in Error
The online description stated the tool will repair a threads up to 3/4 in. When the tool arrived the package stated the tool will repair threads up to 11/16 in. I needed 3/4 dia thread tool.
  • DIY
  • Verified Purchase
8 found this review helpful
Showing 1-3 of 3 reviews