The 649X3 from Sioux Chief is a set of 3/4" PEX Copper Crimp Rings. PEX copper crimp rings are the most popular and easy-to-install crimp rings for PEX pipe. Used together with a PEX crimp tool and 3/4" crimp style PEX fittings.
|Fitting System Compatibility:||Crimp|
|Type:||Copper Crimp Rings|