Nipple Wrenches | McMaster-Carr

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3 Products

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Internal Pipe Wrenches

Insert into a pipe or fitting and turn—the wrench grips the walls for easy installation and removal without marring the outside of the pipe.

	For Pipe
Overall Lg.	Size	ID	Features		Each







			Steel

			4 9/16"	1, 1 1/4, 1 1/2, 2	1.049" to 2.067"	Sliding T-Handle	7172A11	0000000

Internal Knurled-Grip Extractor Sets

Insert these extractors into a pipe or fitting and turn with a wrench—the knurls will grip the part so you can twist it out.

	For Pipe Size	Overall Lg.	Turns With	Material		Each
For Right-Hand and Left-Hand Threads



	4	3/8, 1/2, 3/4, 1	3 3/4"	Wrench	Steel	5371A24	000000

Internal Knurled-Grip Extractors

Insert these extractors into a pipe or fitting and turn with a wrench to remove broken, corroded, or seized parts. The knurled grip bites into the inside wall, so they work from the inside without cracking or distorting the surrounding connection. They work on both right-hand and left-hand threads, so one extractor handles either thread direction.

	Overall Lg.	Turns With	Material		Each
For Right-Hand and Left-Hand Threads



	3/4	3 3/4"	Wrench	Steel	5371A15	000000