Internal Wrench

Internal Wrench

The Internal Wrench is able to grip onto 1”-2” pipes in situations where you cannot access the outer surface. It can hold closet spuds and bath, basin and sink strainers through 2”. It can be used to install or extract Schedule 40 nipples. The jaws expand by eccentric action and are reversible for various sizes.

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Ordering Information

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Catalog Number Model No. Description Nom. Size Pipe Capacity Weight
in. mm in. mm lb. kg
31405 342  Internal Wrench  4 1/2  113  1 - 2  25 - 50  1 5/8  0.7