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Product Specifications:
| Item | Threading Die |
| Compatible Threader Grainger Part Number | 4NV25 |
| Compatible Threader Mfr. Model No. | Ridge Universal 12R Die Heads, Wheeler Rex Universal 12R Die Heads |
| Fits Brand | Reed, Ridgid, Wheeler-Rex |
| For Use With Mfr. Model No. | Ridge Universal 12R Die Heads, Wheeler Rex Universal 12R Die Heads |
| Impact Rated | No |
Shipping Info:
| Ship weight (kg) | 2.25 |
| Country of Origin | JP |
Product Variants
| Product | Model | Compatible Pipe Size | Compatible Die Head Grainger Part No. | Compatible Threader Grainger Part Number | For Material Type | Die Material | Application | Compatible Die Head Manufacturer Part Number | Fits Brand | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
837390 | - | - | 4NV24 | - | - | - | - | Reed, Ridgid, Wheeler-Rex | 1 | €234.79 | |
![]() |
837410 | - | - | 4NV28 | - | - | - | - | Reed, Ridgid, Wheeler-Rex | 1 | €320.60 | |
![]() |
837415 | - | - | 4NV29 | - | - | - | - | Reed, Ridgid, Wheeler-Rex | 1 | €320.60 | |
![]() |
837830 | 3/4" | 4A510 | - | - | - | Pipe | 12R | - | 1 | €97.78 | |
![]() |
837835 | 1" | 4A511 | - | - | - | Pipe | 12R | - | 1 | €138.67 | |
![]() |
837845 | 1 1/2" | 4CW68 | - | - | - | Pipe | 12R | - | 1 | €156.55 | |
![]() |
837405 | - | - | 4NV28 | - | - | - | - | Reed, Ridgid, Wheeler-Rex | 1 | €291.30 |
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WHEELER-REX 837395 Threading Dies, 12R
€231.56 /unit



