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Ordering Information

MANUAL THREADERS – OO-R, 12-R, 11-R & OO-RB (North American Standards)

Cat. No.
Nominal Pipe Size (in.)
1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2
Model No. OO-R
(NPT)
Alloy RH 36875 36880 36885 36890 36895 36900 - - -
High-Speed RH 36935 36940 36945 36950 36955 36960 - - -
High-Speed for Stainless Steel RH 36965 36970 36975 36980 36985 36990 - - -
(NPSM)
Alloy RH 36995 37000 37005 37010 37015 37020 - - -
API High-Speed - - 83435 68755 68780 - - - -
Model No. 12-R
(NPT)
Alloy RH 37375 37380 37385 37390 37395 37400 37405 37410 37415
High-Speed LH - - - 37435 37440 37445 37450 37455 37460
High-Speed RH 37465 37470 37475 37480 37485 37490 37495 37500 37505
High-Speed for Stainless Steel RH 37510 37515 37520 37525 37530 37535 37540 37545 37550
High-Speed for PVC RH - 83450 83455 83460 83465 83470 83475 83480 83485
High-Speed for Plastic Coated Pipe - - - 51857 51862 51867 51872 51877 51882
Alloy for IMC RH - - - 92690 92695 92700 92705 92710 92715
(NPSM)
Alloy RH 37555 37560 37565 37570 37575 37580 37585 37590 37595
Model No. 11-R
(NPT)
Alloy RH 37025 37030 37035 37040 37045 37050 37055 20923 20943
High-Speed RH 37095 37100 37105 37110 37115 37120 37125 20928 20948
High-Speed for Stainless Steel RH 37130 37135 37140 37145 37150 37155 37160 20933 20953
(NPSM)
Alloy RH 37165 37170 37175 37180 37185 37190 37195 20938 20958
(UNC)
Model No. 00-RB 1/4
20 TPI		 5/16
18 TPI		 3/8
16 TPI		 7/16
14 TPI		 1/2
13 TPI		 9/16
12 TPI		 5/8
11 TPI		 3/4
10 TPI		 7/8
9 TPI		 1
8 TPI
Alloy RH 37610 37615 37620 37625 37630 37635 37640 37645 37650 37655
Alloy LH - - - 37675 - - - 37695 - -
(UNF)
28 TPI 24 TPI 24 TPI 20 TPI 20 TPI 18 TPI 18 TPI 16 TPI 14 TPI 14 TPI
Alloy RH 37710 37715 37720 37725 37730 37735 37740 37745 - 37755
Alloy LH - - - 37775 37780 37785 37790 37795 37800 37805

Unless highlighted, all die heads come complete with selected dies and are set at the factory. Highlighted die heads require assembly with supplied dies. All matched threader/sets include die heads, ratchet assembly, ratchet handle and specified dies.

    = Not for manual hand threading



RATCHET THREADERS – 00-R, 12-R, 11-R (British & International Standards)

Cat. No.
Nominal Pipe Size (in.)
1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2
Model No. OO-R
(BSPT)
Alloy RH 65705 65710 65715 65720 65725 65730 - - -
High-Speed RH 65765 65770 65775 65780 65785 65790 - - -
Model No. 12-R
(BSPT)
Alloy RH 65950 65955 65960 65965 65970 65975 65980 65985 65990
High-Speed LH - - - - - 66020 - 66030 66035
High-Speed RH - - - 66040 66045 66050 66055 66060 66065
Alloy for JIS RH - - - 92585 92590 92595 92600 92605 92610
(BSPP)
Alloy RH - 49932 49937 49942 49947 49952 - 49962 49967
Model No. 11-R
(BSPT)
Alloy RH 65550 65555 65560 65565 65570 65575 65580 12553 12558
High-Speed RH - - 65620 65625 65630 65635 65640 - -
High-Speed LH 13028 13033 13038 13043 13048 13053 13058 13063 1306
(BSPP)
Alloy RH - - 65680 65685 65690 65695 65700 - -


British & International Standards

Cat. No.
Nominal Pipe Size (mm.)
20 mm 25 mm 32 mm 40mm
Model No. 11-R
(ISO) Alloy RH 75005 75010 75015 75020

Unless highlighted, all die heads come complete with selected dies and are set at the factory. Highlighted die heads require assembly with supplied dies.

Hand Threader Die Heads is rated 5.0 out of 5 by 4.
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Rated 5 out of 5 by from Great product. I have used ridgid tools for over 30 years in the refrigeration trade. Great tools I would not use any other.
Date published: 2017-05-13
Rated 5 out of 5 by from Easy to use Very pleased, question: can or has anyone ever put the dies in the opposite direction? I have a situation where the pipe I am threading has an obstacle not allowing threader to complete its cut completely.
Date published: 2017-05-11
Rated 5 out of 5 by from Ease of use Very durable, very easy to change dies, used mainly on sch 80 and very good on stainless steen just remember oil is your friend.
Date published: 2014-11-25
Rated 5 out of 5 by from Worth every penny I spent These threaders have been used in the petroleum industry year round in all types of weather.They have performed flawlessly and are worth every penny I spend, after almost 30 years they still perform well.
Date published: 2014-11-24
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Will the ratchet threader dies work on a ridgid 600 threader?

Asked by: Squiggs99
Yes, the 11-R ratchet threader heads are the dieheads that the 600pd uses. I have attached a list of the 11-R dieheads that has the catalog numbers you would be able to order them by.
Answered by: RIDGIDSupport
Date published: 2015-09-05

what does the # g18 mean on my 1' threader die head, what model handle would i use for it

Asked by: steve68
This number isn’t used for identification purposes. It is merely a number that is cast into the Die Head at the foundry. It may identify the mold area that it was cast in. Please contact us directly at 888-743-4333 so we can try to help you identify what you've got and get you to technical services.
Answered by: RIDGIDSupport
Date published: 2014-06-03
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