Size: 1/2 PT x 1/2 PT x 1/2 PT x 1/2 PT; Total Size: 47 x 47mm / 1.85" x1.85"(L*W*H). Cross for connecting and branching four pipes.. This fitting is made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability.. The threaded end is connected to the pipe, which is usually used with a ferrule and sealant Tape (not included in the package) to form a tight seal.. Commonly used to connect lines for air, water, fuel, oil and inert gases in a quick and simple way..
