2-Hole Waste and Overflow Test Kit

Easy to install, parts fit perfectly, have not ran pressure test yet but anticipate no problems. a very quality built set.

The plus is it holds the water back during testing just fine. The negative is the main drain plug essentially welds itself to the drain. I first tried it dry and finger tightened. Then removed it to see how it would work. It was so stuck I had to use pliers to remove and it took the drain with it. The second time I applied a liberal amount of dope with Teflon to give a slipping surface. Did the test. Again needed pliers to remove and both tubs snapped the stem off the plug. Had to carefully drill out the stem to avoid damaging the drain. I may try it again as it is really nice to have the tub in and all those extra fittings tested for leaks but I'll apply a liberal amount of grease and hope for the best. I'd spend 4-4x as much for a version that somehow made it impossible to unscrew the drain from the dwv pipe.