Flair-It 06886 PEX Washing Machine Valve 1/2" MPT X 3/4" BIBB.

Old style without inside seal. The FLAIR-IT™ Cap provides a reliable solution for sealing the ends of PEX and polybutylene piping systems. Designed for use with Flair-It fittings, this cap ensures a tight, leak-free closure, making it ideal for residential, commercial, RV, and trailer plumbing applications.