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    64 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 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 disengage 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).
    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.
    Mfr. Model
    No.
    For Thread
    Type
    For Pipe Size
    For Threads
    per In.
    ​For Pipe Threader
    Model No.
    Includes
    Each
    141NPT
    		2 1/2, 3, 3 1/2, 48300, 535A, 700Five High-Speed Steel Dies for Steel0000000000000000

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

    Add or replace parts such as drive adapters, die sets, and drive bars for the Ridgid Pipe Threader Adapter for Large-Size Pipe.
    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.
    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-R70000000000000000
    772Enclosed11-R7000000000000000
    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.
    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.
    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.
    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.
    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
    77470000000000000000
    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.
    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.
    Mfr. Model
    No.
    ​For Pipe Threader
    Model No.
    Each
    840A14100000000000000

    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.
    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, 111 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, 111 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, 211 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 1/411 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, 211 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 1/411 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, 211 1/2, 14, 18, 27811A120Yes1/2-hp, Single-Speed (38 rpm) Motor; Machine-Mounted Forward/Off/Reverse Switch; Safety Foot Switch00000000000000000
     
    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, 211 1/2, 14, 18, 27811A120Yes2-hp, Three-Speed (16, 46, and 58 rpm) Motor; Machine-Mounted Forward/Off/Reverse Switch; Safety Foot Switch0000000000000000
     

    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, 700000000000000011-R, 7000000000000000
    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, 700000000000000012-R, 700000000000000011-R, 7000000000000000
    3/4
    		Four Alloy Steel NPT Dies for Steel00-R, 700000000000000012-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
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