ridgid_37840

RIDGID 37840 cutting pads alloy right 1 1/4" 12R NPT

Supplier number: RIDGID 37840 | EAN 0095691378408
Recommended Retail Price €143.63
130.40 tax incl.
€107.77 excl. VAT (incl. all environmental contributions)
On order: delivered from 10/10/2026
set

  • Delivery by DHL

Precise pipe threading with Ridgid

Practical benefits
  • Reliable tapered pipe seals: You cut accurate right-hand NPT threads at 11.5 TPI for secure, leak-free joints on 1 1/4-inch pipes.
  • Durable alloy steel construction: The tough alloy steel provides consistent cutting performance and lasting edge retention on standard steel piping.
  • Seamless die head fit: You easily mount these replacement dies into compatible manual threader die heads such as 11R and 12R.

In a nutshell

The right choise for

With the Ridgid 37840 dies, you cut precise right-hand npt threads at 11.5 tpi on 1 1/4-inch steel pipes. Built from durable alloy steel, the sharp cutting edges deliver clean and accurate threads every time, ensuring tight, leak-free tapered connections on your piping jobs. These replacement dies fit seamlessly into compatible manual ratchet die heads, including Ridgid 11R and 12R models. By restoring your tool's cutting performance directly on site, you maintain full control and keep your plumbing and pipefitting projects running smoothly.



€130.40
tax incl.

Product information

Key features according to our expert

  • Min. pipe diameter: 1 1/4 inch
  • Max. pipe diameter: 1 1/4 inch
  • Pitch: 11,5 tpi
  • Thread type: NPT
  • Cutting direction: Right
  • For cutting head: 11R; 12R

Product description

  • 11-R and 12-R
  • Made of alloy steel

All Features

Min. pipe diameter
1 1/4 inch
Max. pipe diameter
1 1/4 inch
Pitch
11,5 tpi
Thread type
NPT
Cutting direction
Right
For cutting head
11R; 12R
Wire
1 1/4"-11 1/2
  • Brand RIDGID
  • EAN 0095691378408
  • Supplier number RIDGID 37840

Frequently asked questions about this product

Answered by specialists
Which die heads are these dies compatible with?
These dies are compatible with Ridgid 11R and 12R die heads.
What type of thread do these dies cut?
They cut right-hand NPT threads with a pitch of 11.5 TPI.
What pipe size is this set designed for?
This set is designed for pipes with a nominal diameter of 1 1/4 inch.
What material are these dies made of?
They are made of alloy steel for durable and accurate pipe threading.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

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