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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4.7 ★★★★★
Based on 29 reviews
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Verified Purchase
Eileen
Massapequa, US
★★★★★ 5
Love the look of these
Size: 24in-Shelve
I love the look of these. Bought for towel storage over my toilet. They look really classy and I'm so happy with them. However, its important to note that the wall anchors they provide are way too big for the screws. The screws just fall into the inside of the anchor without even being screwed in. So there's no way you could secure the wall unit with the ones provided. We had to replace the anchors with some I already had. Other than that very happy with the quality and look.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2025
M
Verified Purchase
Marlaina Hoerr
Draper, US
★★★★★ 5
Great shelf
Size: 24in-Shelve
I’m a fan! Good quality, sturdy shelf, very easy to assemble and put on the wall. I recommend having a second person to help hold the shelf while you get the first few screws in, just to keep it level. I love the larger shelf space, it gives me a lot more storage for the bathroom.
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Reviewed in the United States on September 10, 2025
T
Verified Purchase
Tyler davis
Los Angeles, US
★★★★★ 5
Great Product!
Size: 3tiers-Shelves, Size: 3tiers-Shelves
This shelf system is an awesome option if you're looking for an industrial/rustic vibe. It's feels super well made and was easy to assemble. The finish on the wood is fantastic! All the hardware for mounting was there and even if you have minimal experience mounting brackets and hardware to the wall - this was still very easy. I especially appreciated the "U" brackets to secure the wood shelves to the posts - that was an unexpected extra that I was very happy to see included. Unfortunately because of space and the way my wife wanted these spaced, we didn't use the third shelf, but we're definitely going to find some place else in the house to mount that later. Overall, if you like this decor - I would definitely recommend this item!
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Reviewed in the United States on June 8, 2021
A
Verified Purchase
Alan Robertson
Charlottesville, US
★★★★★ 5
Quick and easy - nice pipe kit.
Size: 4-Tier (Not included planks)
Pair these with some shelving boards from your local big box store, and you're in business. These look nice, and are easy to assemble. I had them up and on the wall in about 90 minutes.
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Reviewed in the United States on January 7, 2026
D
Verified Purchase
Dora
Lexington, US
★★★★★ 5
Sturdy, Be mindful if a few things in advance
Size: 5-Tier (Not included planks), Size: 5-Tier (Not included planks)
Good quality. The black pipe compliments our decorating style so we are over all pleased. Be mindful of the following: - Needs a little bit of expertise in making sure all the flanges line up and are level/plumb. - Even if/when you pre assemble tubing according to printed instructions, the shelving won't line up and some connection parts will have to be loosened to line up. - I consider us (me & the hubs) little above average when it comes to DIY but this took some figuring out and cooperation during installation because we decided to align the holes on the flanges up with our studs to enforce the holding strength (for weight of books and family photo albums/picture boxes). This choice was prompted by the poor quality of plastic drywall anchors included with the product. Now that I have installed one, I will customize next time with more height (to accommodate taller children's books that don't fit the current set up) and a bit deeper (to accommodate a 12 inch shelf/wood insert). Aesthetically, it will not accommodate a book taller than about 9 inches. Our photo albums range up to 15 inches and because the shelving depth from back wall to front of wood shelf is about 12 inches, it hangs over the front too much to look balanced. With the current set up, I'm limited with what can be placed on the shelves - size wise. While this does not have anything to do with the quality of the product, you may not know to consider these aspects in advance so thats why I include it in my review.
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Reviewed in the United States on July 13, 2021

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