Wide Application: 1" Pex fittings can be used ONLY for PEX B pipes in plumbing jobs. Water line repairing or plumbing system remodeling for instance.
Easy Installation: 1 inch Pex Fittings use with Stainless Steel Clamp Rings or PEX Crimp Copper Rings. No need for glue, flames, solder or bonding agents. BUT NOT Compatible with Expander fitting system.