5-Pack HeSun Copper Press Female Street Adapter, 1/2" FTG x 1/2" Female NPT Pressure Fittings, FTG x FNPT for Copper Tube Connection

["PACKAGE INCLUDE: 5 pack Copper Press 1/2\" FTG x 1/2\" Female Adapter, for type M,L or K copper tubing. Safe for Potable Water.","SUPERIOR QUALITY- Made of high quality lead-free copper. Ensuring long-term performance without the risk of corrosion or degradation.","GREAT PERFORMANCE-Stand out for LBP Design- Enables Installers to Visually Identify Unpressed Connections Before System Pressurization or Testing.","WIDE APPLICATION-Ideal for use in hot and cold water supply systems, heating systems, and more, also extensive use both indoors and outdoors.","EASY INSTALLATION-The simple design ensuring effortless installation and removal without the requirement for glue, solder, flux, or bonding agents."]