Details: .5” size Used to allow a straight flow or block off the flow by turning the knob For use in an accessible area Single, 2 pack, and 5 pack Flair-it fitting Solid plastic construction Durable Rust-resistant Crack-resistant Not tool-based fitting Doesn’t need crimp rings to attach Works with both PEX tubing and Gray tubing Tighten-to-compress fittings Seal can hold 90 lbs of pressure No plumber’s tape needed No leaks Best plumbing connection on the market DO NOT use a lubricant to apply the fitting Wrench available to help with installation