Flair-It 06821 Swivel Tee 1/2x1/2 x1/2 FPT for Polybutylene Pipe

A plumbing system for Polybutylene Pipe and Pex designed for normal hot and cold potable water applications. Extremely simple to install. Crimping tools, solvent cement, torches, solder, or Teflon tape are not needed.
Fittings are reusable
No corrosion or scaling
High resistance to cold temperature
Complies with ASTM D3300 standard. NSF listed (Standard 14)