SKU: 43118101595

RIDGID 1 in. to 2 in. NPT Right-Hand High-Speed Pipe Dies for Universal Die Heads

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Description

RIDGID 1 in. to 2 in. NPT Right-Hand High-Speed Pipe Dies for Universal Die Heads12 in. NPT Right Hand High Speed Pipe Dies (Universal) Durable high speed steel dies designed for clean, accurate NPT threading on 1 in. to 2 in. stainless steel pipe. These right hand replacement dies fit RIDGID universal machine die heads for dependable performance and long service life. Key Features: High Speed Steel Construction: Heavy duty HSS delivers clean, accurate threads and long die life Right Hand Cut: 11 1 2 TPI for standard NPT threading

1–2 in. NPT Right-Hand High-Speed Pipe Dies (Universal)

Durable high-speed steel dies designed for clean, accurate NPT threading on 1 in. to 2 in. stainless steel pipe. These right-hand replacement dies fit RIDGID universal machine die heads for dependable performance and long service life.


Key Features:

  • High-Speed Steel Construction: Heavy-duty HSS delivers clean, accurate threads and long die life
  • Right-Hand Cut: 11-1/2 TPI for standard NPT threading performance
  • Universal Compatibility: Fits RIDGID NPT universal machine die heads (504A, 711, 713, 811A, 815A, 816, 817, 842)
  • Stainless Steel Ready: Ideal for threading stainless steel pipe from 1 in. to 2 in.
  • 4-Piece Set: Complete replacement alloy die set for quick swap in die heads

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Compatible Pipe Size (in.) 1 in., 2 in.
Maximum Pipe Diameter (in.) 2 in
Minimum Pipe Diameter (in.) 1 in
Minimum pipe capacity OD (in.) 2
Maximum pipe capacity OD (in.) 1
Material High-speed steel (alloy dies)
Cut Direction Right-hand
Threads Per Inch (TPI) 11-1/2
Set Pieces 4 pieces
Compatible Die Heads RIDGID Universal NPT die heads: 504A, 711, 713, 811A, 815A, 816, 817, 842
Product Width (in.) 4.8 in
Product Height (in.) 9.3 in
Product Depth (in.) 0.8 in
Tools Product Type Hand Tool
Compatible Pipe Material Steel; ideal for stainless steel
Pack Size 1
Warranty RIDGID Full Lifetime Warranty against defects in material and workmanship

Frequently Asked Questions (FAQ):

Q: What pipe sizes can these dies thread?
A: They are designed for 1 in. to 2 in. nominal NPT pipe.


Q: Which RIDGID die heads are these compatible with?
A: RIDGID universal NPT machine die heads including 504A, 711, 713, 811A, 815A, 816, 817, and 842.


Q: What material are the dies made from?
A: Heavy-duty high-speed steel for durability and precise threading.


Q: Are these dies suitable for stainless steel?
A: Yes, they are ideal for clean, accurate threading of stainless steel pipe.


Q: How many threads per inch do they cut?
A: 11-1/2 threads per inch (TPI) with right-hand cutting direction.


Precision Meets Industrial Poise

These streamlined steel dies bring a refined, utilitarian edge to the workshop, turning raw pipe into crisp, consistent threads. The universal fit and high-speed steel composition are the standout, marrying durability with precision. Style them with a tidy, well-oiled threading station and organized accessories for a professional, elevated look. A staple for creating polished, reliable connections—essential for luxurious yet hardworking spaces.


Equip your die head with these RIDGID high-speed NPT dies for fast, precise threading from 1 to 2 inches—order today.

Warranty

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43118101595

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Cassie Huerta
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★★★★★ 5
Great socks for the price!
Size: 6-10, Color: Black, Size: 6-10, Color: Black
I love these socks, they are perfect no shows but the material is thick enough for toes not too go thru. The grip is perfect and keeps the sock in place all day. I would definitely order true to size as the fit was perfect. I was surprised to find these socks at the price I did, especially when I got the socks in both black and white.
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Reviewed in the United States on December 9, 2025
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Kayla
Los Angeles, US
★★★★★ 5
Best non-slip no show sock!
Size: 6-10, Color: Black
I love these socks! I wear them mostly with my slip on vans. The are thin so your feet can breathe (I hate thick socks). They have a grip on the heal so that they don't slip off of your feet, and it actually works! My only negative about these socks would be that if you have bigger than a size 8 foot, I would not purchase them because they do run a bit small. I wear a size 7 and they fit perfectly! They do look very tiny upon unpacking, but they stretch to the according size. I would also recommend letting them air dry after washing them and not putting them in the dryer. The first pair I purchased, I made the mistake of drying them and they shrank to an unbelievably small size. I've had my second set of socks for over 4 months now and have not had any problems since Ive been air drying them. I have not encountered any problems with them tearing as other have stated. Even though these are thin socks, they seem to be made quite well in my opinion.
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Reviewed in the United States on December 5, 2022
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Leah P.
Birmingham, US
★★★★★ 5
I buy these again and again through the years!
Size: Medium, Color: Austin Brown Assorted (6-pairs)
Love these. After a year or two I wear holes in the bottoms because I wear them so much. Worth the little bit higher price because of the fit and comfort. Love how they are truly no show
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Reviewed in the United States on October 18, 2025
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R3⭐️
Belleville, US
★★★★★ 4
Good quality but tight on toes
Size: 6-10, Color: White/Assorted
These are great socks that stay in place, but they scrunch my toes together like crazy. My feet are normal width. When I first started wearing them I noticed my feet would ache after an hour or two.
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Reviewed in the United States on April 26, 2026
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Brock1234
Massapequa, US
★★★★★ 5
My New Favorite Socks
Size: 6-10, Color: Halo Gray/Assorted
These have quickly become mine and my mom's favorite socks. We wear them with tennis shoes, Hey Dudes, and more. The fabric is incredibly soft and comfortable, they do not budge/fall in my shoe, and are extremely well made. I have become so attached to these socks, that I no longer want any other brand.
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