[Part Number] : BPV-31 Piercing Valve Kit. [premium Material] : The piercing valve is made of premium zinc alloy material , wear resistant , sturdy and premium to use. [good Quality] : Professional manufacturing piercing valve kit , good quality replacement part , stable performance , has a long service life. [Easy Installation] : The piercing valve line tap valve kit is easy to install with the attached wrench tool , compact design , and space saving. [Fitment] : The refrigerator tap valve is used for 6 to 10MM copper tubes., Weight: 0.1763698096 pounds, Manufacturer: N\A