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Silver ratchet pipe threader kit with four die heads and transparent case, 25 inch handle

Rothenberger

Rothenberger 70901 Manual Ratchet Pipe Threader NPT 25 in

SKU CH-1BFZ-WM39E

Manual ratchet pipe threader cuts NPT threads on 1/2 to 1 1/4 inch pipe using four steel die heads

  • Product colorTransparent
  • Manual ratchet operation threads pipe without power
  • NPT thread standard suits common US plumbing fittings
  • Four die heads cover 1/2 in to 1 1/4 in pipe
  • Steel dies resist wear during repeated threading jobs
  • 25 in handle length provides leverage for hand threading

Rothenberger 70901 Ratchet Threader

The Rothenberger 70901 is a manual ratchet pipe threader kit designed for cutting NPT threads on pipe sizes from 1/2 inch to 1 1/4 inch. It includes four die heads and four dies made of steel, suited for plumbing professionals and maintenance teams who need portable threading on job sites.

Suited for NPT pipe threading up to 1 1/4 in

This kit suits installers who thread steel pipe to NPT standards within the 1/2 inch to 1 1/4 inch range. It is not for users who need to thread larger diameters, different thread standards, or who require powered threading for high-volume production work.

Hand ratchet operation with four die heads

The ratchet mechanism allows threading in tight spaces where a full handle turn is not possible. Dies and die heads are swapped manually for each pipe size. Common issues include die wear on hard pipe and misalignment if the ratchet is not kept square to the pipe axis.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $537.99
Pricier than about 90% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameROTHENBERGER
Product colorTransparent

Questions about this item

What pipe sizes can I thread with the Rothenberger 70901 kit?

The kit covers pipe sizes from 1/2 inch up to 1 1/4 inch using the four included die heads.

Will the ratchet handle fit in a 25 inch workspace?

The overall length is 25 inches, so measure your clearance before starting the job.

How do I verify the threads are cut correctly after using the threader?

Check the finished threads with an NPT gauge or test-fit a matching fitting to confirm proper engagement.

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