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EAT Lang Kastar KS971 48 Piece Master Rethreader P6223221EAT-KS971 https://cdnimages.opentip.com/full/EAT/EAT-KS971.jpg Lang Kastar KS971 48 Piece Master Rethreader Manufacturer Part Number: KS97148pc SAE & Metric Thread Restorer Kit Packaged in a plasticblow molded case for protection and easy useSizes7 SAE Coarse Dies, sizes: 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13, 9/16-12, 5/8inch-117 SAE Fine Dies, sizes: 1/4-28, 5/16-24, 3/8-24, 7/16-20, 1/2-20, 9/16-18, 5/8inch-1810 Metric Dies, sizes: M6-1.00, M8-1.25, M10-1.00, M10-1.25, M10-1.50, M11-1.50, M12-1.25, M12-1.50, M12-1.75, M14-1.506 SAE Coarse Taps, sizes: 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13, 9/16 inch-126 SAE Fine Taps, sizes: 1/4-28, 5/16-24, 3/8-24, 7/16-20, 1/2-20, 9/16 inch-1810 Metric Taps, sizes: M6-1.00, M8-1.25, M10-1.00, M10-1.25, M10-1.50, M11-1.50, M12-1.25, M12-1.50, M12-1.75, M14-1.50One (1) SAE Rethread File, 8 sizes (threads per inch): 11, 12, 13, 14, 16, 18, 20, 24 6223221 077769009711 4.7000lbs 2.20 10.00 14.00
Lang Tools
103.0800 2026-12-24 20 In Stock
customer review - by , November 11, 2025
5/ 5stars
Great kit, perfect for engine block prep. Does not cut threads, only cleans them unlike a traditional carbide tap. Cleans threads without removing thread material and weakening them like regular cutting taps. Must have for any garage!
customer review - by , June 6, 2025
5/ 5stars
This is really a must if you work on your engine.
It makes a huge difference working with clean threads, and it's amazing the amount of dirt and carbon this things can remove.
Very happy with the purchase !
customer review - by , June 6, 2025
5/ 5stars
This is a fantastic thread restorer kit package in great case and sold at affordable price. I work on a lot older machines and equipment and this has saved me numerous times already.
customer review - by , April 4, 2025
5/ 5stars
great kit,half the price of the tool trucks
customer review - by , April 4, 2025
5/ 5stars
Same product at a much better price.
customer review - by , April 4, 2025
5/ 5stars
Excellent tool collection. Superbly MADE IN THE USA, you can see and feel the quality. Plus this set covers just about any threaded fastener you run into on the job.
customer review - by , March 3, 2025
5/ 5stars
Perfect tool
customer review - by , March 3, 2025
5/ 5stars
Did the job, like any tap set, take care of them and they will last for many years.
customer review - by , February 2, 2025
5/ 5stars
Get set great price
customer review - by , December 12, 2024
5/ 5stars
High quality product made in USA.
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Lang Kastar KS971 48 Piece Master Rethreader, Price/EA

stars Rating 5 | 26 reviews
Brand Lang Tools
Shop more from EAT
UPC: 077769009711
SKU: EAT-KS971
Price: $103.08
Quantity:
20 In Stock
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Product Description

Price is for EA.

Manufacturer Part Number: KS971

48pc SAE & Metric Thread Restorer Kit Packaged in a plasticblow molded case for protection and easy use
Sizes
  • 7 SAE Coarse Dies, sizes: 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13, 9/16-12, 5/8inch-11
  • 7 SAE Fine Dies, sizes: 1/4-28, 5/16-24, 3/8-24, 7/16-20, 1/2-20, 9/16-18, 5/8inch-18
  • 10 Metric Dies, sizes: M6-1.00, M8-1.25, M10-1.00, M10-1.25, M10-1.50, M11-1.50, M12-1.25, M12-1.50, M12-1.75, M14-1.50
  • 6 SAE Coarse Taps, sizes: 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13, 9/16 inch-12
  • 6 SAE Fine Taps, sizes: 1/4-28, 5/16-24, 3/8-24, 7/16-20, 1/2-20, 9/16 inch-18
  • 10 Metric Taps, sizes: M6-1.00, M8-1.25, M10-1.00, M10-1.25, M10-1.50, M11-1.50, M12-1.25, M12-1.50, M12-1.75, M14-1.50
  • One (1) SAE Rethread File, 8 sizes (threads per inch): 11, 12, 13, 14, 16, 18, 20, 24

    • warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

    Product Warranty

    This item has lifetime limited warranty.

    Return Policy

    All EAT- items are returnable, except for Open Box Scan Tools. scan tools/electronics, air tool are non-returnable
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    Customer Reviews
    5 out of 5
    see all 26 reviews
    5 stars
    22
    4 stars
    3
    3 stars
    1
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    0
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    Write a Review
    By John Lehman
    Date: November 02, 2025
    Great kit, perfect for engine block prep. Does not cut threads, only cleans them unlike a traditional carbide tap. Cleans threads without removing thread material and weakening them like regular cutting taps. Must have for any garage!
    Rating: 5 stars [5 of 5 Stars!]
    By Tito Dj
    Date: June 06, 2025
    This is really a must if you work on your engine.<br />It makes a huge difference working with clean threads, and it's amazing the amount of dirt and carbon this things can remove.<br />Very happy with the purchase !
    Rating: 5 stars [5 of 5 Stars!]
    By Donald Behrens
    Date: June 04, 2025
    This is a fantastic thread restorer kit package in great case and sold at affordable price. I work on a lot older machines and equipment and this has saved me numerous times already.
    Rating: 5 stars [5 of 5 Stars!]
    By Paul D. Lamberson
    Date: April 28, 2025
    great kit,half the price of the tool trucks
    Rating: 5 stars [5 of 5 Stars!]
    By bradley c. tomlinson
    Date: April 20, 2025
    Same product at a much better price.
    Rating: 5 stars [5 of 5 Stars!]
    By ZmanzDz
    Date: April 05, 2025
    Excellent tool collection. Superbly MADE IN THE USA, you can see and feel the quality. Plus this set covers just about any threaded fastener you run into on the job.
    Rating: 5 stars [5 of 5 Stars!]
    Items 1 - 6 of 26 reviews
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