Ridgid
Ridgid 37875 3/4 in 14 TPI NPT pipe die
A 3/4 inch NPT pipe die with 14 threads per inch for right-hand threading tasks
- Selling UnitSet
- 3/4 in. NPT threads cut cleanly with precision-ground steel die
- 14 threads per inch match standard pipe specifications for reliable fit
- High-speed steel construction resists wear during repeated threading tasks
- Right-hand thread orientation suits common plumbing and mechanical assemblies
- Sold as a single die set for focused pipe-threading jobs
Ridgid 37875 pipe die
The Ridgid 37875 is a 3/4 inch NPT pipe die designed for cutting right-hand threads on pipe. It suits plumbers and maintenance technicians who need to create or repair threaded pipe connections.
Durable steel construction
Precision-ground cutting edges produce clean, accurate threads on every pass. The die is sold as a single set piece, ready to fit compatible die stocks or ratchet handles for manual threading work.
Check your threading requirements
Verify that the pipe material and schedule are suitable for 14 TPI NPT threads before ordering. Confirm that your existing die stock or ratchet accepts this die size to avoid fitment issues on the job.
Highlights
- 3/4 in. NPT threads cut cleanly with precision-ground steel die
- 14 threads per inch match standard pipe specifications for reliable fit
- High-speed steel construction resists wear during repeated threading tasks
- Right-hand thread orientation suits common plumbing and mechanical assemblies
- Sold as a single die set for focused pipe-threading jobs
Specifications
| Selling Unit | Set |
|---|
Questions about this item
What pipe size does the 14 TPI NPT die thread?
The die cuts 3/4 inch NPT threads at 14 threads per inch for standard pipe connections.
Which die stock or ratchet fits the 37875 die?
Use a Ridgid die stock or ratchet sized for 3/4 inch NPT high-speed dies to drive the 37875.
How do you start the 37875 die without cross-threading?
Apply cutting oil, align the die square to the pipe end, and turn the stock clockwise with steady pressure for the first full turn.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



