100pk Pex Poly Crimp Rings 1/2in

100pk Pex Poly Crimp Rings 1/2in 

• Fully-compliant-Meets ASTMF1807specifications for copper crimp rings.
• Versatile-Meets ASTMF877 standards for use in hot-and cold-water distribution systems.
• Copper PEX rings are crimped using a Crimp Tool to an acceptable diameter then checked by a diameter Go-No-Go Gauge.
• Copper PEX rings are designed to go over PEX tubing to lock in barbed PEX crimp fittings onto the tubing. High quality material and manufacturing insure a tight seal over PEX tubing using a pex crimping Tool.