10 PIECES XFITTING 1/2 PEX X 1/2 PB (POLYBUTYLENE) SPLICING COUPLING WITH RING, REPAIR KIT, BRASS

Good value

These adaptors work great! Thanks

These PB to PEX adapters work great for running new PEX lines in a house with polybutalyne pipes.

Great adapter for pex to polybutylene or braided nylon hose with a 1/2 inside diameter.

If you’re modifying a polybutylene (Quest) water line system and want to switch to PEX, these will do the trick.

Works as it should. Was able to make my repair with no leaks.

I bought as a back up for problems that just seem to happen

Worked as designed to do.

good

The adaptors worked perfectly and the price was very competitive