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    63 Products

    Ridgid Pipe Threader Adapters for Large-Size Pipe

    Image of Product. Front orientation. Pipe Threader Adapters. Ridgid Pipe Threader Adapters for Large-Size Pipe.
    Mount these adapters to your Ridgid 300 or 535A electric pipe threader to cut threads into large-size pipe and conduit. The adjustable die head threads pipe sizes 2 1/2, 3, 3 1/2, and 4 with a single set of dies that you don’t have to change out as you work on various pipes. You can also switch from tapered (NPT) to straight (NPSM) threading with the flip of a handle. Twist these adapters by hand to tighten them securely around pipes before threading – no specialized tools needed. Once threading is complete, they automatically stop rotating to keep pipes from jamming in the dies, preventing damaged threads and delayed projects.
    Adapters come with a Ridgid No. 38120 die set to cut threads in steel pipes. Mounting kits (sold separately) are required to connect the adapters to Ridgid 535A pipe threaders. To use these adapters with Ridgid 300 pipe threaders, you will need a connector loop and drive bar (sold separately).
    Mfr. Model
    No.
    For Thread
    Type
    For Pipe Size
    For Threads
    per In.
    ​For Pipe Threader
    Model No.
    Includes
    Each
    141NPSM, NPT
    		2 1/2, 3, 3 1/2, 4
    		8300, 535AFive High-Speed Steel Dies for Steel0000000000000000
    Pipe Threader Adapter Accessories and Replacement Parts
    Ridgid No. 70640 Die Set—Use these dies if you need to cut threads in stainless steel pipe. The angled teeth stay sharp and cut cleanly for repeated use.
    Ridgid No. D-1440 Ratchet and Handle—No electric pipe threader, no problem. Attach the ratchet and handle to the adapter to cut threads by hand. Although manually threading one pipe can take up to 30 minutes, it’s ideal when you need to avoid generating electrical sparks in environments where flammable materials are present.
    Ridgid No. 96725 Case—Keep your adapter working like new for years. Made from powder-coated steel, these sturdy cases keep out moisture, dust, and grime.
    Ridgid No. 840A Universal Drive Shaft—Thread pipes that can’t be budged, such as those mounted through walls or attached to pipelines. The shaft rotates the adapter, instead of the pipe, to cut threads.
    Each
    Ridgid No. 38120 Die Set00000000000000
    Ridgid No. 70640 Die Set0000000000000
    Ridgid No. D-1440 Ratchet and Handle0000000000000
    Ridgid No. 97882 Mounting Kit0000000000000
    Ridgid No. 844 Drive Bar0000000000000
    Ridgid No. 758 Support Bar Connector Loop000000000000
    Ridgid No. 96725 Case0000000000000
    Ridgid No. 840A Universal Drive Shaft0000000000000

    Ridgid Pipe Threader Adapter Accessories and Replacement Parts for Large-Size Pipe

    Keep your Ridgid 141 pipe threader adapter working like new to cut threads in large-size pipe and conduit. Made in the U.S. by the original equipment manufacturer, these Ridgid-brand accessories fit seamlessly into your pipe threading setup. Use them to mount your adapter to Ridgid electric pipe threaders, cut different pipe materials, or store the adapter between uses.
    Cases
    Image of Product. Front orientation. Pipe Threader Adapter Accessories and Replacement Parts. Ridgid Pipe Threader Adapter Accessories and Replacement Parts for Large-Size Pipe, Cases.
    These powder-coated steel cases protect your Ridgid 141 adapter from moisture, dust, and grime. The handles also help you carry the adapters without dropping them or injuring yourself.
    Mfr. Model
    No.
    ​For Pipe Threader
    Model No.
    Material
    Each
    96725141Metal00000000000000
    Die Head Adapters
    Image of Product. Front orientation. Pipe Threader Adapter Accessories and Replacement Parts. Ridgid Pipe Threader Adapter Accessories and Replacement Parts for Large-Size Pipe, Die Head Adapters.
    Mfr. Model
    No.
    For Die Head
    Style
    For Die
    Head Model No.
    ​For Pipe Threader
    Model No.
    Each
    770Standard00-R14100000000000000
    772Enclosed11-R1410000000000000
    Die Sets
    Image of Product. Front orientation. Pipe Threader Adapter Accessories and Replacement Parts. Ridgid Pipe Threader Adapter Accessories and Replacement Parts for Large-Size Pipe, Die Sets.
    Slide a single set of these dies into your Ridgid 141 adapter to cut threads in pipe and conduit sized 2 1/2, 3, 3 1/2, and 4. Made of high-speed steel, the dies stay sharp and cut cleanly even with repeated use.
    Mfr. Model
    No.
    ​For Pipe Threader
    Model No.
    Material
    No. of
    Pieces
    For Use On
    Each
    38120141Steel5Steel00000000000000
    70640141Steel5Stainless Steel
    		0000000000000
    Drive Bars
    Image of Product. Front orientation. Pipe Threader Adapter Accessories and Replacement Parts. Ridgid Pipe Threader Adapter Accessories and Replacement Parts for Large-Size Pipe, Drive Bars.
    Pair these drive bars with a connector loop (sold separately) to the attach Ridgid 141 adapter to the front of the Ridgid 300 pipe threader. The drive bar rotates the pipe through the adapter to create threads. Because pipes turn during threading, you’ll need to mount yours in a stand to keep it level.
    Mfr. Model
    No.
    ​For Pipe Threader
    Model No.
    Each
    844141, 30000000000000000
    Mounting Kits
    Image of Product. Front orientation. Pipe Threader Adapter Accessories and Replacement Parts. Ridgid Pipe Threader Adapter Accessories and Replacement Parts for Large-Size Pipe, Mounting Kits.
    Everything you need to attach the Ridgid 141 adapter to the front of the Ridgid 535A pipe threader. Because pipes turn during threading, you’ll need to mount yours in a stand to keep it level.
    Mfr. Model
    No.
    ​For Pipe Threader
    Model No.
    Each
    97882141, 535A00000000000000
    Ratchets and Handles
    Image of Product. Front orientation. Pipe Threader Adapter Accessories and Replacement Parts. Ridgid Pipe Threader Adapter Accessories and Replacement Parts for Large-Size Pipe, Ratchets and Handles.
    No electric pipe threader, no problem. Attach the ratchet and handle to the Ridgid 141 adapter, then crank the handle to cut threads into pipe by hand. Although manually threading one pipe can take up to 30 minutes, it’s ideal when you need to avoid generating electrical sparks in environments where flammable materials are present. Threading oil (not included) is required.
    Mfr. Model
    No.
    ​For Pipe Threader
    Model No.
    Each
    D-144014100000000000000
    Square Drive Adapters
    Image of Product. Front orientation. Pipe Threader Adapter Accessories and Replacement Parts. Ridgid Pipe Threader Adapter Accessories and Replacement Parts for Large-Size Pipe, Square Drive Adapters.
    Mfr. Model
    No.
    ​For Pipe Threader
    Model No.
    Each
    77414100000000000000
    Support Bar Connector Loops
    Image of Product. Front orientation. Pipe Threader Adapter Accessories and Replacement Parts. Ridgid Pipe Threader Adapter Accessories and Replacement Parts for Large-Size Pipe, Support Bar Connector Loops.
    Pair these connector loops with a drive bar (sold separately) to attach the Ridgid 141 adapter to the front of the Ridgid 300 pipe threader. The loop keeps the adapter stable as the pipe rotates to create threads. Because pipes turn during threading, you’ll need to mount yours in a stand to keep it level.
    Mfr. Model
    No.
    ​For Pipe Threader
    Model No.
    Each
    758141, 3000000000000000
    Universal Drive Shafts
    Image of Product. Front orientation. Pipe Threader Adapter Accessories and Replacement Parts. Ridgid Pipe Threader Adapter Accessories and Replacement Parts for Large-Size Pipe, Universal Drive Shafts.
    Thread pipe and conduit that can’t be budged, such as those mounted through walls or attached to pipelines. These universal drive shafts join the Ridgid 141 adapter to either the Ridgid 300 or 535A pipe threader. They rotate the adapter instead of the pipe to cut threads. There’s no need to remove the pipe cutter or reamer from your threader, but these drive shafts require three feet of clearance around equipment and pipes for safe operation.
    Mfr. Model
    No.
    ​For Pipe Threader
    Model No.
    Each
    840A14100000000000000

    Ridgid Pipe Threader Die Heads

    Image of Product. Front orientation. Pipe Threader Die Heads. Ridgid Pipe Threader Die Heads, Standard Die Head.
    Image of Product. Front orientation. Pipe Threader Die Heads. Ridgid Pipe Threader Die Heads, Enclosed Die Head.

    Standard Die

    Head

    Enclosed Die Head

    Connect to a compatible ratcheting or electric threader to cut external pipe and conduit threads. All heads include four replaceable dies for cutting NPT threads.
    Standard Die Head—Standard die heads have a round bottom.
    Enclosed Die Head—Enclosed die heads keep chips out for smooth operation and have a squared bottom.
    Standard 00-R
    Standard 12-R
    Enclosed 11-R
    For Pipe
    Size
    Includes
    ​For Pipe Threader
    Model No.
    Each
    ​For Pipe Threader
    Model No.
    Each
    ​For Pipe Threader
    Model No.
    Each
    1/8
    		Four Alloy Steel NPT Dies for Steel00-R, 7000000000000000012-R, 7000000000000000011-R, 70000000000000000
    1/4
    		Four Alloy Steel NPT Dies for Steel00-R, 700000000000000012-R, 7000000000000000————0
    3/8
    		Four Alloy Steel NPT Dies for Steel00-R, 700000000000000012-R, 700000000000000011-R, 7000000000000000
    1/2
    		Four Alloy Steel NPT Dies for Steel00-R, 70000000000000012-R, 700000000000000011-R, 7000000000000000
    3/4
    		Four Alloy Steel NPT Dies for Steel00-R, 70000000000000012-R, 700000000000000011-R, 7000000000000000
    1
    		Four Alloy Steel NPT Dies for Steel00-R, 700000000000000012-R, 700000000000000011-R, 7000000000000000
    1 1/4
    		Four Alloy Steel NPT Dies for Steel————012-R, 700000000000000011-R, 7000000000000000
    1 1/2
    		Four Alloy Steel NPT Dies for Steel————012-R, 7000000000000000————0
    2
    		Four Alloy Steel NPT Dies for Steel————012-R, 7000000000000000————0

    Ridgid Pipe Threader Accessories and Replacement Parts

    Add or replace parts such as power drives, die sets, and die heads on Ridgid Pipe Threaders.
    Chuck Jaw Sets
    Image of Product. Front orientation. Pipe Threader Accessories and Replacement Parts. Ridgid Pipe Threader Accessories and Replacement Parts, Chuck Jaw Sets.
    Mfr. Model
    No.
    ​For Pipe Threader
    Model No.
    Each
    4409030000000000000000
    Pipe Nipple Chucks
    Image of Product. Front orientation. Pipe Threader Accessories and Replacement Parts. Ridgid Pipe Threader Accessories and Replacement Parts, Pipe Nipple Chucks.
    Mfr. Model
    No.
    ​For Pipe Threader
    Model No.
    Each
    819300, 535A00000000000000

    Ridgid Pipe Threader Sets

    Image of Product. Front orientation. Pipe Threaders. Ridgid Pipe Threader Sets.
    Each set includes a ratchet with handle, die heads, and dies. Use them to cut NPT threads in steel pipe and conduit by hand.
    Standard Die Head—Standard die heads have a round bottom.
    Enclosed Die Head—Enclosed die heads keep chips out for smooth operation and have a squared bottom.
    Pipe Threaders
    Cases
    Mfr. Model
    No.
    For Pipe Size
    For Threads
    per In.
    Die
    Material
    Handle
    Lg.
    Includes
    Each
    Each
    For NPT Right-Hand Thread
     
    Standard Die Head
    00-R1/8, 1/4, 3/8, 1/2, 3/4, 1
    		11 1/2, 14, 18, 27Alloy Steel18 7/8"Ratchet with Handle, Six Die Heads, Six Alloy Steel Dies for Steel0000000000000000000000000000
    00-R1/2, 3/4, 1
    		11 1/2, 14Alloy Steel18 7/8"Ratchet with Handle, Three Die Heads, Three Alloy Steel Dies for Steel00000000000000000000000000
    12-R1/8, 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2
    		11 1/2, 14, 18, 27Alloy Steel23 7/8"Ratchet with Handle, Nine Die Heads, Nine Alloy Steel Dies for Steel, Plastic case0000000000000000000000000000
    12-R1/2, 3/4, 1, 1 1/4
    		11 1/2, 14Alloy Steel23 7/8"Ratchet with Handle, Four Die Heads, Four Alloy Steel Dies for Steel, Plastic case00000000000000000000000000
    12-R1/2, 3/4, 1, 1 1/4, 1 1/2, 2
    		11 1/2, 14Alloy Steel23 7/8"Ratchet with Handle, Six Die Heads, Six Alloy Steel Dies for Steel, Plastic case0000000000000000000000000000
     
    Enclosed Die Head
    11-R1/2, 3/4, 1, 1 1/4
    		11 1/2, 14Alloy Steel23 7/8"Ratchet with Handle, Four Die Heads, Four Alloy Steel Dies for Steel0000000000000———0
     

    Ridgid Electric Pipe Threaders

    Thread, cut, and ream pipe and conduit with these machines. Threading oil (sold separately) is required.
    Model Number 300
    Image of Product. Front orientation. Pipe Threaders. Ridgid Electric Pipe Threaders, Model Number 300.
    For Thread
    Type
    For Pipe Size
    For Threads
    per In.
    For Die
    Head Model No.
    Voltage,
    V AC
    Die Heads
    Included
    Features
    Each
    NPT
    		1/8, 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2
    		11 1/2, 14, 18, 27811A120Yes1/2-hp, Single-Speed (38 rpm) Motor; Machine-Mounted Forward/Off/Reverse Switch; Safety Foot Switch00000000000000000
     
    Pipe Threader Accessories and Replacement Parts
    Each
    Ridgid No. 819 Pipe Nipple Chuck00000000000000
    Ridgid No. 44090 Chuck Jaw Set0000000000000
    Ridgid No. 44715 Jaw Insert Set0000000000000
    Ridgid No. 360 Pipe Cutter00000000000000
    Ridgid No. E-1032 Cutter Wheel000000000000
    Ridgid No. E-1032S Cutter Wheel000000000000
    Ridgid No. 341 Reamer Assembly00000000000000
    Ridgid No. 1452 Clip-On Tool Tray00000000000000
    Ridgid No. 1206 Tripod Stand00000000000000
    Ridgid No. 300 Power Drive0000000000000000
    Ridgid No. 311 Carriage00000000000000
    Ridgid No. 44540 Carbon Brush Assembly000000000000
    Ridgid No. 72332 Oil Gun00000000000000
    Ridgid No. 418 Oiler00000000000000
    Ridgid No. 811A Die Head00000000000000
    Model Number 535A
    Image of System. Model Number 535A with Cabinet Stand (Sold Separately). Front orientation. Pipe Threaders. Ridgid Electric Pipe Threaders, Model Number 535A.

    Model Number 535A

    with Cabinet Stand

    (Sold Separately)

    In addition to creating external threads, these machines thread faster than the Ridgid 300 and include a self-lubricating die head and automatic chuck. Pipe nipple chuck adapter kits (sold separately) are required to use this threader with the pipe nipple chucks (sold separately).
    For Thread
    Type
    For Pipe Size
    For Threads
    per In.
    For Die
    Head Model No.
    Voltage,
    V AC
    Die Heads
    Included
    Features
    Each
    NPT
    		1/8, 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2
    		11 1/2, 14, 18, 27811A120Yes2-hp, Three-Speed (16, 46, and 58 rpm) Motor; Machine-Mounted Forward/Off/Reverse Switch; Safety Foot Switch0000000000000000
     
    Pipe Threader Accessories and Replacement Parts
    Each
    Ridgid No. 819 Pipe Nipple Chuck00000000000000
    Ridgid No. 839 Pipe Nipple Chuck Adapter Kit0000000000000
    Ridgid No. E-1032 Cutter Wheel000000000000
    Ridgid No. E-1032S Cutter Wheel000000000000
    Ridgid No. 27442 Wheel0000000000000
    Ridgid No. 341 Reamer Assembly00000000000000
    Ridgid No. 36277 Reamer Cone0000000000000
    Ridgid No. 200A Cabinet Stand000000000000000
    Ridgid No. 150A Tray Stand000000000000000
    Ridgid No. 811A Die Head00000000000000
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