Features

  • Jaw clutch prevents jamming.
  • Simple adjustment for tapered or straight threads.
  • Cam-type workholder sets instantly.
  • Fully enclosed gearing.
  • Right-hand only.

Specifications

Model 141 threads 2½", 3", 3½", 4" pipe with one set of dies.

Model 161 threads 4", 4½", 5", 6" pipe with one set of dies.

Ordering Information

Catalog Number Model No. Description Capacity Nominal Pipe Size Weight
in. mm lb. kg
36620 141  NPT with 1 Set High-Speed Dies  2 1/2 - 4  62 - 100  93  42.3 
65380 141  BSPT with 1 Set High-Speed Dies  2 1/2 - 4  62 - 100  93  42.3 
36630 161  NPT with 1 Set High-Speed Dies  4 - 6  100 - 150  158  71.8 
39380 D-1440  Ratchet and Handle  9 1/2  4.3 
96725   Metal Carrying Case for 141 Geared Threaders  17  7.7 
41620   Gearhead Motor Grease  1 1/10  0.5 

Accessories

Catalog Number Model No. Description Weight
lb. kg
42505 46  Adjustable Pipe Support  23  10.4 
61122 840A  Universal Drive Shaft  31  14.1 
19366 758  Loop  1 1/4  0.6 
40005 346  Support Arms  10 1/2  4.8 
42405 844  Drive Bar for 141  5 3/4  2.6 
42415 768  Drive Link Assembly for 141  2 1/2  1.1 
97882 535A  Kit 141 on 535 Auto Chuck with High-Clearance Carriage  * 12  5.4 
16723   Drive Link Assembly for High Clearance Carriage † 12  5.5 
Kits include all accessories necessary for threading with a 141 mounted on a 535 with a high-clearance carriage
Drive bar for 16723 not included

Model 141 Geared Pipe Threader Dies

Catalog Number Description Thread Type Pipe Threading Capacity
in. mm
38120 High-Speed RH  NPT  2 1/2 - 4 
38125 H.S. For Cast Iron RH  NPT  2 1/2 - 4 
38130 H.S. For PVC RH  NPT  2 1/2 - 4 
38140 H.S. 37 1/2 " Bevel  Bevel  2 1/2 - 4 
66625 High-Speed RH  BSPT  2 1/2 - 4 
70640 H.S. for Stainless Steel RH  NPT  2 1/2 - 4 
70645 H.S. for Stainless Steel RH  BSPT  2 1/2 - 4 

Model 161 Geared Pipe Threader Dies

Catalog Number Description Thread Type Pipe Threading Capacity
in. mm
38155 High-Speed RH  NPT  4 - 6 
66620 High-Speed RH  BSPT  4 - 6 
70655 H.S. For Stainless Steel RH  NPT  4 - 6 

Request Information

1 Question | 1 Answer

Product Q&A

 
 
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1 answer

Threading

Have Rigid 141 and old rigid 400 drive which still works forward and reverse

1. I need to thread 3" stainless steel pipe, will this old unit pull this off?

2. If so what dies do I need, I assume there is more durable die for SS?

3. What drive shaft is optimal for the 400 to turn the 141?

Thanks!
3
3 months, 2 weeks ago
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Answers

Answer: 
Here are the items you will need to attach the 141 geared threader to the 400 power drive.
844 drive bar # 42405
758 loop # 19366
Also some stainless dies for the 141 70640

We also recommend upgrading the oil and using the extreme performance when threading stainless.

Thank you
RIDGID
3 months, 1 week ago
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