EKWB EK-AF G1/4" Rotary Y-Splitter Fitting, 2x Female to Male Ports, Black Nickel Rotary Y Splitters can be used for a variety of purposes including splitting the flow for a parallel loop or splitting off for a fill or drain port Expand the functionality of your loop with EK-AF Y, T, and X Splitters 2 Female Threads, 1 Male Color: Black Nickel G1/4 Thread