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DWV accessories subcategory hero.


Spanner rings, DWV cleanout plugs, o-ring replacement kits and installation tools.

While TestRite assembled tees come with all the components you need to quickly insert the test wedge and complete a quick DWV test, sometimes components get lost or damaged on the job. Grab individual TestRite spanner rings and cleanout plugs in case you need a replacement.  

Several spanner ring wrenches are available for use with test wedges and cleanout plugs.